69428871

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 107103360

約数和(自身を除く): 37674489

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 8581, 25743, 77229, 248849, 266011, 746547, 798033, 2239641, 2394099, 7714319, 23142957, 69428871]

約数ペア:

[(1, 69428871), (3, 23142957), (9, 7714319), (29, 2394099), (31, 2239641), (87, 798033), (93, 746547), (261, 266011), (279, 248849), (899, 77229), (2697, 25743), (8091, 8581)]