157431033

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{114329}}^1$

素因数の和:114358

約数の個数: 20

約数和(自身を含む): 249010740

約数和(自身を除く): 91579707

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 114329, 342987, 1028961, 1943593, 3086883, 5830779, 9260649, 17492337, 52477011, 157431033]

約数ペア:

[(1, 157431033), (3, 52477011), (9, 17492337), (17, 9260649), (27, 5830779), (51, 3086883), (81, 1943593), (153, 1028961), (459, 342987), (1377, 114329)]