73105977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 120017920

約数和(自身を除く): 46911943

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 4261, 5719, 12783, 17157, 29827, 80959, 89481, 183223, 242877, 549669, 566713, 1282561, 1700139, 3481237, 3847683, 10443711, 24368659, 73105977]

約数ペア:

[(1, 73105977), (3, 24368659), (7, 10443711), (19, 3847683), (21, 3481237), (43, 1700139), (57, 1282561), (129, 566713), (133, 549669), (301, 242877), (399, 183223), (817, 89481), (903, 80959), (2451, 29827), (4261, 17157), (5719, 12783)]