79904967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1801}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 111406848

約数和(自身を除く): 31501881

約数列:

[1, 3, 23, 69, 643, 1801, 1929, 5403, 14789, 41423, 44367, 124269, 1158043, 3474129, 26634989, 79904967]

約数ペア:

[(1, 79904967), (3, 26634989), (23, 3474129), (69, 1158043), (643, 124269), (1801, 44367), (1929, 41423), (5403, 14789)]