150703567

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 183521520

約数和(自身を除く): 32817953

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2401, 2729, 7889, 19103, 55223, 62767, 133721, 439369, 936047, 3075583, 6552329, 21529081, 150703567]

約数ペア:

[(1, 150703567), (7, 21529081), (23, 6552329), (49, 3075583), (161, 936047), (343, 439369), (1127, 133721), (2401, 62767), (2729, 55223), (7889, 19103)]