54978531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4426

約数の個数: 16

約数和(自身を含む): 76231680

約数和(自身を除く): 21253149

約数列:

[1, 3, 31, 93, 139, 417, 4253, 4309, 12759, 12927, 131843, 395529, 591167, 1773501, 18326177, 54978531]

約数ペア:

[(1, 54978531), (3, 18326177), (31, 1773501), (93, 591167), (139, 395529), (417, 131843), (4253, 12927), (4309, 12759)]