245083779

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{80329}}^1$

素因数の和:80451

約数の個数: 16

約数和(自身を含む): 366304800

約数和(自身を除く): 121221021

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 80329, 240987, 722961, 2168883, 9077177, 27231531, 81694593, 245083779]

約数ペア:

[(1, 245083779), (3, 81694593), (9, 27231531), (27, 9077177), (113, 2168883), (339, 722961), (1017, 240987), (3051, 80329)]