4556553777

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{420851}}^1$

素因数の和:421261

約数の個数: 16

約数和(自身を含む): 6767300160

約数和(自身を除く): 2210746383

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 420851, 1262553, 3787659, 11362977, 168761251, 506283753, 1518851259, 4556553777]

約数ペア:

[(1, 4556553777), (3, 1518851259), (9, 506283753), (27, 168761251), (401, 11362977), (1203, 3787659), (3609, 1262553), (10827, 420851)]