149747843

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:11006

約数の個数: 16

約数和(自身を含む): 179098560

約数和(自身を除く): 29350717

約数列:

[1, 7, 37, 53, 259, 371, 1961, 10909, 13727, 76363, 403633, 578177, 2825431, 4047239, 21392549, 149747843]

約数ペア:

[(1, 149747843), (7, 21392549), (37, 4047239), (53, 2825431), (259, 578177), (371, 403633), (1961, 76363), (10909, 13727)]