12765087

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 19845120

約数和(自身を除く): 7080033

約数列:

[1, 3, 9, 27, 31, 93, 101, 151, 279, 303, 453, 837, 909, 1359, 2727, 3131, 4077, 4681, 9393, 14043, 15251, 28179, 42129, 45753, 84537, 126387, 137259, 411777, 472781, 1418343, 4255029, 12765087]

約数ペア:

[(1, 12765087), (3, 4255029), (9, 1418343), (27, 472781), (31, 411777), (93, 137259), (101, 126387), (151, 84537), (279, 45753), (303, 42129), (453, 28179), (837, 15251), (909, 14043), (1359, 9393), (2727, 4681), (3131, 4077)]