53558193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6971}}^1$

素因数の和:7184

約数の個数: 16

約数和(自身を含む): 77305536

約数和(自身を除く): 23747343

約数列:

[1, 3, 13, 39, 197, 591, 2561, 6971, 7683, 20913, 90623, 271869, 1373287, 4119861, 17852731, 53558193]

約数ペア:

[(1, 53558193), (3, 17852731), (13, 4119861), (39, 1373287), (197, 271869), (591, 90623), (2561, 20913), (6971, 7683)]