63961261

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{4159}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 79206400

約数和(自身を除く): 15245139

約数列:

[1, 7, 13, 91, 169, 1183, 2197, 4159, 15379, 29113, 54067, 378469, 702871, 4920097, 9137323, 63961261]

約数ペア:

[(1, 63961261), (7, 9137323), (13, 4920097), (91, 702871), (169, 378469), (1183, 54067), (2197, 29113), (4159, 15379)]