256580577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{3851}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 405014688

約数和(自身を除く): 148434111

約数列:

[1, 3, 9, 11, 33, 99, 673, 2019, 3851, 6057, 7403, 11553, 22209, 34659, 42361, 66627, 127083, 381249, 2591723, 7775169, 23325507, 28508953, 85526859, 256580577]

約数ペア:

[(1, 256580577), (3, 85526859), (9, 28508953), (11, 23325507), (33, 7775169), (99, 2591723), (673, 381249), (2019, 127083), (3851, 66627), (6057, 42361), (7403, 34659), (11553, 22209)]