77886310329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{343237}}^1$

素因数の和:344589

約数の個数: 24

約数和(自身を含む): 118513216640

約数和(自身を除く): 40626906311

約数列:

[1, 3, 9, 19, 57, 171, 1327, 3981, 11943, 25213, 75639, 226917, 343237, 1029711, 3089133, 6521503, 19564509, 58693527, 455475499, 1366426497, 4099279491, 8654034481, 25962103443, 77886310329]

約数ペア:

[(1, 77886310329), (3, 25962103443), (9, 8654034481), (19, 4099279491), (57, 1366426497), (171, 455475499), (1327, 58693527), (3981, 19564509), (11943, 6521503), (25213, 3089133), (75639, 1029711), (226917, 343237)]