133037829

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 219366400

約数和(自身を除く): 86328571

約数列:

[1, 3, 9, 19, 27, 37, 43, 57, 111, 129, 163, 171, 333, 387, 489, 513, 703, 817, 999, 1161, 1467, 1591, 2109, 2451, 3097, 4401, 4773, 6031, 6327, 7009, 7353, 9291, 14319, 18093, 18981, 21027, 22059, 27873, 30229, 42957, 54279, 63081, 83619, 90687, 114589, 133171, 162837, 189243, 259333, 272061, 343767, 399513, 777999, 816183, 1031301, 1198539, 2333997, 3093903, 3595617, 4927327, 7001991, 14781981, 44345943, 133037829]

約数ペア:

[(1, 133037829), (3, 44345943), (9, 14781981), (19, 7001991), (27, 4927327), (37, 3595617), (43, 3093903), (57, 2333997), (111, 1198539), (129, 1031301), (163, 816183), (171, 777999), (333, 399513), (387, 343767), (489, 272061), (513, 259333), (703, 189243), (817, 162837), (999, 133171), (1161, 114589), (1467, 90687), (1591, 83619), (2109, 63081), (2451, 54279), (3097, 42957), (4401, 30229), (4773, 27873), (6031, 22059), (6327, 21027), (7009, 18981), (7353, 18093), (9291, 14319)]