86814999

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 129402000

約数和(自身を除く): 42587001

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 1579, 4737, 6109, 14211, 18327, 54981, 64739, 194217, 235271, 582651, 705813, 2117439, 9646111, 28938333, 86814999]

約数ペア:

[(1, 86814999), (3, 28938333), (9, 9646111), (41, 2117439), (123, 705813), (149, 582651), (369, 235271), (447, 194217), (1341, 64739), (1579, 54981), (4737, 18327), (6109, 14211)]