156964802943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13736309}}^1$

素因数の和:13736618

約数の個数: 16

約数和(自身を含む): 226154607840

約数和(自身を除く): 69189804897

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 13736309, 41208927, 178572017, 535716051, 4024738537, 12074215611, 52321600981, 156964802943]

約数ペア:

[(1, 156964802943), (3, 52321600981), (13, 12074215611), (39, 4024738537), (293, 535716051), (879, 178572017), (3809, 41208927), (11427, 13736309)]