87430137

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21940

約数の個数: 16

約数和(自身を含む): 123138048

約数和(自身を除く): 35707911

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 21863, 65589, 677753, 940109, 2033259, 2820327, 29143379, 87430137]

約数ペア:

[(1, 87430137), (3, 29143379), (31, 2820327), (43, 2033259), (93, 940109), (129, 677753), (1333, 65589), (3999, 21863)]