154458039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 223914240

約数和(自身を除く): 69456201

約数列:

[1, 3, 17, 51, 61, 131, 183, 379, 393, 1037, 1137, 2227, 3111, 6443, 6681, 7991, 19329, 23119, 23973, 49649, 69357, 135847, 148947, 393023, 407541, 844033, 1179069, 2532099, 3028589, 9085767, 51486013, 154458039]

約数ペア:

[(1, 154458039), (3, 51486013), (17, 9085767), (51, 3028589), (61, 2532099), (131, 1179069), (183, 844033), (379, 407541), (393, 393023), (1037, 148947), (1137, 135847), (2227, 69357), (3111, 49649), (6443, 23973), (6681, 23119), (7991, 19329)]