53319939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1877}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 75450528

約数和(自身を除く): 22130589

約数列:

[1, 3, 17, 51, 557, 1671, 1877, 5631, 9469, 28407, 31909, 95727, 1045489, 3136467, 17773313, 53319939]

約数ペア:

[(1, 53319939), (3, 17773313), (17, 3136467), (51, 1045489), (557, 95727), (1671, 31909), (1877, 28407), (5631, 9469)]