156968610993

素因数分解:

$3^3\times {\mathrm{36691}}^1\times {\mathrm{158449}}^1$

素因数の和:195149

約数の個数: 16

約数和(自身を含む): 232553896000

約数和(自身を除く): 75585285007

約数列:

[1, 3, 9, 27, 36691, 110073, 158449, 330219, 475347, 990657, 1426041, 4278123, 5813652259, 17440956777, 52322870331, 156968610993]

約数ペア:

[(1, 156968610993), (3, 52322870331), (9, 17440956777), (27, 5813652259), (36691, 4278123), (110073, 1426041), (158449, 990657), (330219, 475347)]