155280339

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5479}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 232527360

約数和(自身を除く): 77247021

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 3149, 5479, 9447, 16437, 28341, 49311, 257513, 367093, 772539, 1101279, 2317617, 3303837, 17253371, 51760113, 155280339]

約数ペア:

[(1, 155280339), (3, 51760113), (9, 17253371), (47, 3303837), (67, 2317617), (141, 1101279), (201, 772539), (423, 367093), (603, 257513), (3149, 49311), (5479, 28341), (9447, 16437)]