755173881

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 1542758400

約数和(自身を除く): 787584519

約数列:

[1, 3, 7, 9, 11, 17, 21, 23, 27, 33, 51, 63, 69, 77, 99, 119, 153, 161, 187, 189, 207, 231, 253, 297, 357, 391, 459, 483, 561, 621, 693, 759, 929, 1071, 1173, 1309, 1449, 1683, 1771, 2079, 2277, 2737, 2787, 3213, 3519, 3927, 4301, 4347, 5049, 5313, 6503, 6831, 8211, 8361, 10219, 10557, 11781, 12903, 15793, 15939, 19509, 21367, 24633, 25083, 30107, 30657, 35343, 38709, 47379, 47817, 58527, 64101, 71533, 73899, 90321, 91971, 110551, 116127, 142137, 149569, 173723, 175581, 192303, 214599, 235037, 270963, 275913, 331653, 363239, 426411, 448707, 521169, 576909, 643797, 705111, 812889, 994959, 1089717, 1216061, 1346121, 1563507, 1645259, 1931391, 2115333, 2542673, 2984877, 3269151, 3648183, 3995629, 4038363, 4690521, 4935777, 6345999, 7628019, 9807453, 10944549, 11986887, 14807331, 22884057, 27969403, 32833647, 35960661, 44421993, 68652171, 83908209, 107881983, 251724627, 755173881]

約数ペア:

[(1, 755173881), (3, 251724627), (7, 107881983), (9, 83908209), (11, 68652171), (17, 44421993), (21, 35960661), (23, 32833647), (27, 27969403), (33, 22884057), (51, 14807331), (63, 11986887), (69, 10944549), (77, 9807453), (99, 7628019), (119, 6345999), (153, 4935777), (161, 4690521), (187, 4038363), (189, 3995629), (207, 3648183), (231, 3269151), (253, 2984877), (297, 2542673), (357, 2115333), (391, 1931391), (459, 1645259), (483, 1563507), (561, 1346121), (621, 1216061), (693, 1089717), (759, 994959), (929, 812889), (1071, 705111), (1173, 643797), (1309, 576909), (1449, 521169), (1683, 448707), (1771, 426411), (2079, 363239), (2277, 331653), (2737, 275913), (2787, 270963), (3213, 235037), (3519, 214599), (3927, 192303), (4301, 175581), (4347, 173723), (5049, 149569), (5313, 142137), (6503, 116127), (6831, 110551), (8211, 91971), (8361, 90321), (10219, 73899), (10557, 71533), (11781, 64101), (12903, 58527), (15793, 47817), (15939, 47379), (19509, 38709), (21367, 35343), (24633, 30657), (25083, 30107)]