71855277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108379}}^1$

素因数の和:108412

約数の個数: 16

約数和(自身を含む): 109247040

約数和(自身を除く): 37391763

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 108379, 325137, 1408927, 1842443, 4226781, 5527329, 23951759, 71855277]

約数ペア:

[(1, 71855277), (3, 23951759), (13, 5527329), (17, 4226781), (39, 1842443), (51, 1408927), (221, 325137), (663, 108379)]