65031939

素因数分解:

$3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1789}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 107600480

約数和(自身を除く): 42568541

約数列:

[1, 3, 7, 9, 21, 63, 577, 1731, 1789, 4039, 5193, 5367, 12117, 12523, 16101, 36351, 37569, 112707, 1032253, 3096759, 7225771, 9290277, 21677313, 65031939]

約数ペア:

[(1, 65031939), (3, 21677313), (7, 9290277), (9, 7225771), (21, 3096759), (63, 1032253), (577, 112707), (1731, 37569), (1789, 36351), (4039, 16101), (5193, 12523), (5367, 12117)]