72198297

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10739}}^1$

素因数の和:10834

約数の個数: 20

約数和(自身を含む): 109161360

約数和(自身を除く): 36963063

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10739, 32217, 96651, 289953, 869859, 891337, 2674011, 8022033, 24066099, 72198297]

約数ペア:

[(1, 72198297), (3, 24066099), (9, 8022033), (27, 2674011), (81, 891337), (83, 869859), (249, 289953), (747, 96651), (2241, 32217), (6723, 10739)]