48118779

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{2617}}^1$

素因数の和:2856

約数の個数: 20

約数和(自身を含む): 72225384

約数和(自身を除く): 24106605

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 2617, 6129, 7851, 18387, 23553, 70659, 211977, 594059, 1782177, 5346531, 16039593, 48118779]

約数ペア:

[(1, 48118779), (3, 16039593), (9, 5346531), (27, 1782177), (81, 594059), (227, 211977), (681, 70659), (2043, 23553), (2617, 18387), (6129, 7851)]