56784003

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 77016576

約数和(自身を除く): 20232573

約数列:

[1, 3, 103, 151, 309, 453, 1217, 3651, 15553, 46659, 125351, 183767, 376053, 551301, 18928001, 56784003]

約数ペア:

[(1, 56784003), (3, 18928001), (103, 551301), (151, 376053), (309, 183767), (453, 125351), (1217, 46659), (3651, 15553)]