76368321

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 112010184

約数和(自身を除く): 35641863

約数列:

[1, 3, 9, 137, 241, 257, 411, 723, 771, 1233, 2169, 2313, 33017, 35209, 61937, 99051, 105627, 185811, 297153, 316881, 557433, 8485369, 25456107, 76368321]

約数ペア:

[(1, 76368321), (3, 25456107), (9, 8485369), (137, 557433), (241, 316881), (257, 297153), (411, 185811), (723, 105627), (771, 99051), (1233, 61937), (2169, 35209), (2313, 33017)]