77782227

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12829}}^1$

素因数の和:12922

約数の個数: 16

約数和(自身を含む): 108387840

約数和(自身を除く): 30605613

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 12829, 38487, 551647, 602963, 1654941, 1808889, 25927409, 77782227]

約数ペア:

[(1, 77782227), (3, 25927409), (43, 1808889), (47, 1654941), (129, 602963), (141, 551647), (2021, 38487), (6063, 12829)]