1567643139

素因数分解:

$3^4\times {\mathrm{5023}}^1\times {\mathrm{3853}}^1$

素因数の和:8888

約数の個数: 20

約数和(自身を含む): 2342862016

約数和(自身を除く): 775218877

約数列:

[1, 3, 9, 27, 81, 3853, 5023, 11559, 15069, 34677, 45207, 104031, 135621, 312093, 406863, 19353619, 58060857, 174182571, 522547713, 1567643139]

約数ペア:

[(1, 1567643139), (3, 522547713), (9, 174182571), (27, 58060857), (81, 19353619), (3853, 406863), (5023, 312093), (11559, 135621), (15069, 104031), (34677, 45207)]