81575927

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 86248800

約数和(自身を除く): 4672873

約数列:

[1, 29, 109, 131, 197, 3161, 3799, 5713, 14279, 21473, 25807, 414091, 622717, 748403, 2812963, 81575927]

約数ペア:

[(1, 81575927), (29, 2812963), (109, 748403), (131, 622717), (197, 414091), (3161, 25807), (3799, 21473), (5713, 14279)]