89699931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22807}}^1$

素因数の和:22855

約数の個数: 24

約数和(自身を含む): 142321920

約数和(自身を除く): 52621989

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22807, 68421, 205263, 433333, 524561, 1299999, 1573683, 3899997, 4721049, 9966659, 29899977, 89699931]

約数ペア:

[(1, 89699931), (3, 29899977), (9, 9966659), (19, 4721049), (23, 3899997), (57, 1573683), (69, 1299999), (171, 524561), (207, 433333), (437, 205263), (1311, 68421), (3933, 22807)]