56622969

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53773}}^1$

素因数の和:53798

約数の個数: 20

約数和(自身を含む): 91093156

約数和(自身を除く): 34470187

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53773, 161319, 483957, 699049, 1451871, 2097147, 4355613, 6291441, 18874323, 56622969]

約数ペア:

[(1, 56622969), (3, 18874323), (9, 6291441), (13, 4355613), (27, 2097147), (39, 1451871), (81, 699049), (117, 483957), (351, 161319), (1053, 53773)]