53977989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1571}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 77644224

約数和(自身を除く): 23666235

約数列:

[1, 3, 13, 39, 881, 1571, 2643, 4713, 11453, 20423, 34359, 61269, 1384051, 4152153, 17992663, 53977989]

約数ペア:

[(1, 53977989), (3, 17992663), (13, 4152153), (39, 1384051), (881, 61269), (1571, 34359), (2643, 20423), (4713, 11453)]