56655261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161411}}^1$

素因数の和:161433

約数の個数: 16

約数和(自身を含む): 90390720

約数和(自身を除く): 33735459

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161411, 484233, 1452699, 2098343, 4358097, 6295029, 18885087, 56655261]

約数ペア:

[(1, 56655261), (3, 18885087), (9, 6295029), (13, 4358097), (27, 2098343), (39, 1452699), (117, 484233), (351, 161411)]