38206809

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{5683}}^1$

素因数の和:5778

約数の個数: 20

約数和(自身を含む): 57772176

約数和(自身を除く): 19565367

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 5683, 6723, 17049, 51147, 153441, 460323, 471689, 1415067, 4245201, 12735603, 38206809]

約数ペア:

[(1, 38206809), (3, 12735603), (9, 4245201), (27, 1415067), (81, 471689), (83, 460323), (249, 153441), (747, 51147), (2241, 17049), (5683, 6723)]