53920804563

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{137353}}^1$

素因数の和:138235

約数の個数: 24

約数和(自身を含む): 79452146592

約数和(自身を除く): 25531342029

約数列:

[1, 3, 9, 53, 159, 477, 823, 2469, 7407, 43619, 130857, 137353, 392571, 412059, 1236177, 7279709, 21839127, 65517381, 113041519, 339124557, 1017373671, 5991200507, 17973601521, 53920804563]

約数ペア:

[(1, 53920804563), (3, 17973601521), (9, 5991200507), (53, 1017373671), (159, 339124557), (477, 113041519), (823, 65517381), (2469, 21839127), (7407, 7279709), (43619, 1236177), (130857, 412059), (137353, 392571)]