127788723

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 189304128

約数和(自身を除く): 61515405

約数列:

[1, 3, 9, 47, 141, 317, 423, 951, 953, 2853, 2859, 8577, 14899, 44697, 44791, 134091, 134373, 302101, 403119, 906303, 2718909, 14198747, 42596241, 127788723]

約数ペア:

[(1, 127788723), (3, 42596241), (9, 14198747), (47, 2718909), (141, 906303), (317, 403119), (423, 302101), (951, 134373), (953, 134091), (2853, 44791), (2859, 44697), (8577, 14899)]