53303427

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{6389}}^1$

素因数の和:6504

約数の個数: 20

約数和(自身を含む): 80411760

約数和(自身を除く): 27108333

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 6389, 8343, 19167, 57501, 172503, 517509, 658067, 1974201, 5922603, 17767809, 53303427]

約数ペア:

[(1, 53303427), (3, 17767809), (9, 5922603), (27, 1974201), (81, 658067), (103, 517509), (309, 172503), (927, 57501), (2781, 19167), (6389, 8343)]