40565061

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 61194744

約数和(自身を除く): 20629683

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1997, 2257, 5991, 6771, 17973, 20313, 73889, 121817, 221667, 365451, 665001, 1096353, 4507229, 13521687, 40565061]

約数ペア:

[(1, 40565061), (3, 13521687), (9, 4507229), (37, 1096353), (61, 665001), (111, 365451), (183, 221667), (333, 121817), (549, 73889), (1997, 20313), (2257, 17973), (5991, 6771)]