40940829

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{18269}}^1$

素因数の和:18361

約数の個数: 16

約数和(自身を含む): 61387200

約数和(自身を除く): 20446371

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 18269, 54807, 164421, 493263, 1516327, 4548981, 13646943, 40940829]

約数ペア:

[(1, 40940829), (3, 13646943), (9, 4548981), (27, 1516327), (83, 493263), (249, 164421), (747, 54807), (2241, 18269)]