27474759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 42915600

約数和(自身を除く): 15440841

約数列:

[1, 3, 9, 13, 39, 117, 449, 523, 1347, 1569, 4041, 4707, 5837, 6799, 17511, 20397, 52533, 61191, 234827, 704481, 2113443, 3052751, 9158253, 27474759]

約数ペア:

[(1, 27474759), (3, 9158253), (9, 3052751), (13, 2113443), (39, 704481), (117, 234827), (449, 61191), (523, 52533), (1347, 20397), (1569, 17511), (4041, 6799), (4707, 5837)]