70684971

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{6043}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 107921664

約数和(自身を除く): 37236693

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 6043, 11697, 18129, 42301, 126903, 3365951, 10097853, 23561657, 70684971]

約数ペア:

[(1, 70684971), (3, 23561657), (7, 10097853), (21, 3365951), (557, 126903), (1671, 42301), (3899, 18129), (6043, 11697)]