156940521717

素因数分解:

$3^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{3830527}}^1$

素因数の和:3832488

約数の個数: 16

約数和(自身を含む): 239270100992

約数和(自身を除く): 82329579275

約数列:

[1, 3, 7, 21, 1951, 5853, 13657, 40971, 3830527, 11491581, 26813689, 80441067, 7473358177, 22420074531, 52313507239, 156940521717]

約数ペア:

[(1, 156940521717), (3, 52313507239), (7, 22420074531), (21, 7473358177), (1951, 80441067), (5853, 26813689), (13657, 11491581), (40971, 3830527)]