156949749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1931}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 247744224

約数和(自身を除く): 90794475

約数列:

[1, 3, 9, 11, 33, 99, 821, 1931, 2463, 5793, 7389, 9031, 17379, 21241, 27093, 63723, 81279, 191169, 1585351, 4756053, 14268159, 17438861, 52316583, 156949749]

約数ペア:

[(1, 156949749), (3, 52316583), (9, 17438861), (11, 14268159), (33, 4756053), (99, 1585351), (821, 191169), (1931, 81279), (2463, 63723), (5793, 27093), (7389, 21241), (9031, 17379)]