156988259991

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{262781}}^1$

素因数の和:264447

約数の個数: 24

約数和(自身を含む): 232435934640

約数和(自身を除く): 75447674649

約数列:

[1, 3, 9, 41, 123, 369, 1619, 4857, 14571, 66379, 199137, 262781, 597411, 788343, 2365029, 10774021, 32322063, 96966189, 425442439, 1276327317, 3828981951, 17443139999, 52329419997, 156988259991]

約数ペア:

[(1, 156988259991), (3, 52329419997), (9, 17443139999), (41, 3828981951), (123, 1276327317), (369, 425442439), (1619, 96966189), (4857, 32322063), (14571, 10774021), (66379, 2365029), (199137, 788343), (262781, 597411)]