69190139

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 72762624

約数和(自身を除く): 3572485

約数列:

[1, 43, 71, 131, 173, 3053, 5633, 7439, 9301, 12283, 22663, 399943, 528169, 974509, 1609073, 69190139]

約数ペア:

[(1, 69190139), (43, 1609073), (71, 974509), (131, 528169), (173, 399943), (3053, 22663), (5633, 12283), (7439, 9301)]