129441618

素因数分解:

$2^1\times 3^3\times {\mathrm{809}}^1\times {\mathrm{2963}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 288100800

約数和(自身を除く): 158659182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 809, 1618, 2427, 2963, 4854, 5926, 7281, 8889, 14562, 17778, 21843, 26667, 43686, 53334, 80001, 160002, 2397067, 4794134, 7191201, 14382402, 21573603, 43147206, 64720809, 129441618]

約数ペア:

[(1, 129441618), (2, 64720809), (3, 43147206), (6, 21573603), (9, 14382402), (18, 7191201), (27, 4794134), (54, 2397067), (809, 160002), (1618, 80001), (2427, 53334), (2963, 43686), (4854, 26667), (5926, 21843), (7281, 17778), (8889, 14562)]