65905617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8231}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 93647232

約数和(自身を除く): 27741615

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8231, 24693, 139927, 419781, 1292267, 3876801, 21968539, 65905617]

約数ペア:

[(1, 65905617), (3, 21968539), (17, 3876801), (51, 1292267), (157, 419781), (471, 139927), (2669, 24693), (8007, 8231)]