156788763

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{5231}}^1$

素因数の和:5434

約数の個数: 16

約数和(自身を含む): 213298176

約数和(自身を除く): 56509413

約数列:

[1, 3, 97, 103, 291, 309, 5231, 9991, 15693, 29973, 507407, 538793, 1522221, 1616379, 52262921, 156788763]

約数ペア:

[(1, 156788763), (3, 52262921), (97, 1616379), (103, 1522221), (291, 538793), (309, 507407), (5231, 29973), (9991, 15693)]