70345743

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 20

約数和(自身を含む): 101734008

約数和(自身を除く): 31388265

約数列:

[1, 3, 13, 39, 169, 507, 821, 2197, 2463, 6591, 10673, 28561, 32019, 85683, 138749, 416247, 1803737, 5411211, 23448581, 70345743]

約数ペア:

[(1, 70345743), (3, 23448581), (13, 5411211), (39, 1803737), (169, 416247), (507, 138749), (821, 85683), (2197, 32019), (2463, 28561), (6591, 10673)]