43840683

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6616

約数の個数: 20

約数和(自身を含む): 66289608

約数和(自身を除く): 22448925

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6521, 6723, 19563, 58689, 176067, 528201, 541243, 1623729, 4871187, 14613561, 43840683]

約数ペア:

[(1, 43840683), (3, 14613561), (9, 4871187), (27, 1623729), (81, 541243), (83, 528201), (249, 176067), (747, 58689), (2241, 19563), (6521, 6723)]