56721333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30059}}^1$

素因数の和:30116

約数の個数: 16

約数和(自身を含む): 82244160

約数和(自身を除く): 25522827

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 30059, 90177, 511003, 1112183, 1533009, 3336549, 18907111, 56721333]

約数ペア:

[(1, 56721333), (3, 18907111), (17, 3336549), (37, 1533009), (51, 1112183), (111, 511003), (629, 90177), (1887, 30059)]