45149427

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{20147}}^1$

素因数の和:20239

約数の個数: 16

約数和(自身を含む): 67697280

約数和(自身を除く): 22547853

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 20147, 60441, 181323, 543969, 1672201, 5016603, 15049809, 45149427]

約数ペア:

[(1, 45149427), (3, 15049809), (9, 5016603), (27, 1672201), (83, 543969), (249, 181323), (747, 60441), (2241, 20147)]