88740261

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7907}}^1$

素因数の和:7985

約数の個数: 24

約数和(自身を含む): 135701280

約数和(自身を除く): 46961019

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 7907, 11223, 23721, 71163, 229303, 340001, 687909, 1020003, 2063727, 3060009, 9860029, 29580087, 88740261]

約数ペア:

[(1, 88740261), (3, 29580087), (9, 9860029), (29, 3060009), (43, 2063727), (87, 1020003), (129, 687909), (261, 340001), (387, 229303), (1247, 71163), (3741, 23721), (7907, 11223)]