149548861

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 188762112

約数和(自身を除く): 39213251

約数列:

[1, 7, 11, 77, 121, 383, 461, 847, 2681, 3227, 4213, 5071, 29491, 35497, 46343, 55781, 176563, 324401, 390467, 1235941, 1942193, 13595351, 21364123, 149548861]

約数ペア:

[(1, 149548861), (7, 21364123), (11, 13595351), (77, 1942193), (121, 1235941), (383, 390467), (461, 324401), (847, 176563), (2681, 55781), (3227, 46343), (4213, 35497), (5071, 29491)]