142454169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 257467392

約数和(自身を除く): 115013223

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 289, 383, 429, 561, 663, 867, 1149, 1287, 1683, 1989, 2431, 2601, 3179, 3447, 3757, 4213, 4979, 6511, 7293, 9537, 11271, 12639, 14937, 19533, 21879, 28611, 33813, 37917, 41327, 44811, 54769, 58599, 71621, 84643, 110687, 123981, 164307, 214863, 253929, 332061, 371943, 492921, 644589, 761787, 931073, 996183, 1217557, 1438931, 2793219, 3652671, 4316793, 8379657, 10958013, 12950379, 15828241, 47484723, 142454169]

約数ペア:

[(1, 142454169), (3, 47484723), (9, 15828241), (11, 12950379), (13, 10958013), (17, 8379657), (33, 4316793), (39, 3652671), (51, 2793219), (99, 1438931), (117, 1217557), (143, 996183), (153, 931073), (187, 761787), (221, 644589), (289, 492921), (383, 371943), (429, 332061), (561, 253929), (663, 214863), (867, 164307), (1149, 123981), (1287, 110687), (1683, 84643), (1989, 71621), (2431, 58599), (2601, 54769), (3179, 44811), (3447, 41327), (3757, 37917), (4213, 33813), (4979, 28611), (6511, 21879), (7293, 19533), (9537, 14937), (11271, 12639)]