157504501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33533}}^1$

素因数の和:33612

約数の個数: 16

約数和(自身を含む): 199594368

約数和(自身を除く): 42089867

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 33533, 234731, 368863, 2045513, 2582041, 14318591, 22500643, 157504501]

約数ペア:

[(1, 157504501), (7, 22500643), (11, 14318591), (61, 2582041), (77, 2045513), (427, 368863), (671, 234731), (4697, 33533)]