168564591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6079}}^1$

素因数の和:6180

約数の個数: 32

約数和(自身を含む): 272384000

約数和(自身を除く): 103819409

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 6079, 9243, 18237, 27729, 54711, 79027, 164133, 237081, 480241, 711243, 1440723, 2133729, 4322169, 6243133, 12966507, 18729399, 56188197, 168564591]

約数ペア:

[(1, 168564591), (3, 56188197), (9, 18729399), (13, 12966507), (27, 6243133), (39, 4322169), (79, 2133729), (117, 1440723), (237, 711243), (351, 480241), (711, 237081), (1027, 164133), (2133, 79027), (3081, 54711), (6079, 27729), (9243, 18237)]