80374599

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{32009}}^1$

素因数の和:32052

約数の個数: 20

約数和(自身を含む): 123942720

約数和(自身を除く): 43568121

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 32009, 96027, 288081, 864243, 992279, 2592729, 2976837, 8930511, 26791533, 80374599]

約数ペア:

[(1, 80374599), (3, 26791533), (9, 8930511), (27, 2976837), (31, 2592729), (81, 992279), (93, 864243), (279, 288081), (837, 96027), (2511, 32009)]