156591153

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 236800512

約数和(自身を除く): 80209359

約数列:

[1, 3, 9, 23, 69, 207, 353, 1059, 2143, 3177, 6429, 8119, 19287, 24357, 49289, 73071, 147867, 443601, 756479, 2269437, 6808311, 17399017, 52197051, 156591153]

約数ペア:

[(1, 156591153), (3, 52197051), (9, 17399017), (23, 6808311), (69, 2269437), (207, 756479), (353, 443601), (1059, 147867), (2143, 73071), (3177, 49289), (6429, 24357), (8119, 19287)]