53571699

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{3823}}^1$

素因数の和:4008

約数の個数: 20

約数和(自身を含む): 80510496

約数和(自身を除く): 26938797

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 3823, 4671, 11469, 14013, 34407, 103221, 309663, 661379, 1984137, 5952411, 17857233, 53571699]

約数ペア:

[(1, 53571699), (3, 17857233), (9, 5952411), (27, 1984137), (81, 661379), (173, 309663), (519, 103221), (1557, 34407), (3823, 14013), (4671, 11469)]