1539272889

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 3010867200

約数和(自身を除く): 1471594311

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 59, 63, 77, 81, 89, 99, 141, 177, 189, 231, 267, 297, 329, 413, 423, 517, 531, 567, 623, 649, 693, 801, 891, 979, 987, 1239, 1269, 1551, 1593, 1869, 1947, 2079, 2403, 2773, 2937, 2961, 3619, 3717, 3807, 4183, 4543, 4653, 4779, 5251, 5607, 5841, 6237, 6853, 7209, 8319, 8811, 8883, 10857, 11151, 12549, 13629, 13959, 15753, 16821, 17523, 19411, 20559, 24957, 26433, 26649, 29281, 30503, 32571, 33453, 36757, 37647, 40887, 41877, 46013, 47259, 50463, 52569, 57761, 58233, 61677, 74871, 79299, 87843, 91509, 97713, 110271, 112941, 122661, 138039, 141777, 173283, 174699, 185031, 213521, 224613, 246797, 263529, 274527, 293139, 322091, 330813, 338823, 367983, 404327, 414117, 425331, 519849, 524097, 555093, 640563, 740391, 790587, 823581, 966273, 992439, 1212981, 1242351, 1559547, 1572291, 1727579, 1921689, 2221173, 2371761, 2470743, 2714767, 2898819, 2977317, 3638943, 3727053, 4678641, 5182737, 5765067, 6663519, 8144301, 8696457, 10916829, 15548211, 17295201, 19003369, 19990557, 24432903, 26089371, 32750487, 46644633, 57010107, 73298709, 139933899, 171030321, 219896127, 513090963, 1539272889]

約数ペア:

[(1, 1539272889), (3, 513090963), (7, 219896127), (9, 171030321), (11, 139933899), (21, 73298709), (27, 57010107), (33, 46644633), (47, 32750487), (59, 26089371), (63, 24432903), (77, 19990557), (81, 19003369), (89, 17295201), (99, 15548211), (141, 10916829), (177, 8696457), (189, 8144301), (231, 6663519), (267, 5765067), (297, 5182737), (329, 4678641), (413, 3727053), (423, 3638943), (517, 2977317), (531, 2898819), (567, 2714767), (623, 2470743), (649, 2371761), (693, 2221173), (801, 1921689), (891, 1727579), (979, 1572291), (987, 1559547), (1239, 1242351), (1269, 1212981), (1551, 992439), (1593, 966273), (1869, 823581), (1947, 790587), (2079, 740391), (2403, 640563), (2773, 555093), (2937, 524097), (2961, 519849), (3619, 425331), (3717, 414117), (3807, 404327), (4183, 367983), (4543, 338823), (4653, 330813), (4779, 322091), (5251, 293139), (5607, 274527), (5841, 263529), (6237, 246797), (6853, 224613), (7209, 213521), (8319, 185031), (8811, 174699), (8883, 173283), (10857, 141777), (11151, 138039), (12549, 122661), (13629, 112941), (13959, 110271), (15753, 97713), (16821, 91509), (17523, 87843), (19411, 79299), (20559, 74871), (24957, 61677), (26433, 58233), (26649, 57761), (29281, 52569), (30503, 50463), (32571, 47259), (33453, 46013), (36757, 41877), (37647, 40887)]