101455921

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{90023}}^1$

素因数の和:90060

約数の個数: 12

約数和(自身を含む): 123152832

約数和(自身を除く): 21696911

約数列:

[1, 7, 23, 49, 161, 1127, 90023, 630161, 2070529, 4411127, 14493703, 101455921]

約数ペア:

[(1, 101455921), (7, 14493703), (23, 4411127), (49, 2070529), (161, 630161), (1127, 90023)]