27925749

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 43580160

約数和(自身を除く): 15654411

約数列:

[1, 3, 9, 23, 27, 69, 193, 207, 233, 579, 621, 699, 1737, 2097, 4439, 5211, 5359, 6291, 13317, 16077, 39951, 44969, 48231, 119853, 134907, 144693, 404721, 1034287, 1214163, 3102861, 9308583, 27925749]

約数ペア:

[(1, 27925749), (3, 9308583), (9, 3102861), (23, 1214163), (27, 1034287), (69, 404721), (193, 144693), (207, 134907), (233, 119853), (579, 48231), (621, 44969), (699, 39951), (1737, 16077), (2097, 13317), (4439, 6291), (5211, 5359)]