157691401

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 184775040

約数和(自身を除く): 27083639

約数列:

[1, 7, 67, 101, 469, 707, 3329, 6767, 23303, 47369, 223043, 336229, 1561301, 2353603, 22527343, 157691401]

約数ペア:

[(1, 157691401), (7, 22527343), (67, 2353603), (101, 1561301), (469, 336229), (707, 223043), (3329, 47369), (6767, 23303)]