131272089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{6043}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 188862912

約数和(自身を除く): 57590823

約数列:

[1, 3, 13, 39, 557, 1671, 6043, 7241, 18129, 21723, 78559, 235677, 3365951, 10097853, 43757363, 131272089]

約数ペア:

[(1, 131272089), (3, 43757363), (13, 10097853), (39, 3365951), (557, 235677), (1671, 78559), (6043, 21723), (7241, 18129)]