56553526107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161121157}}^1$

素因数の和:161121179

約数の個数: 16

約数和(自身を含む): 90227848480

約数和(自身を除く): 33674322373

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161121157, 483363471, 1450090413, 2094575041, 4350271239, 6283725123, 18851175369, 56553526107]

約数ペア:

[(1, 56553526107), (3, 18851175369), (9, 6283725123), (13, 4350271239), (27, 2094575041), (39, 1450090413), (117, 483363471), (351, 161121157)]