67894119

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 105351312

約数和(自身を除く): 37457193

約数列:

[1, 3, 9, 27, 43, 81, 101, 129, 193, 303, 387, 579, 909, 1161, 1737, 2727, 3483, 4343, 5211, 8181, 8299, 13029, 15633, 19493, 24897, 39087, 58479, 74691, 117261, 175437, 224073, 351783, 526311, 672219, 838199, 1578933, 2514597, 7543791, 22631373, 67894119]

約数ペア:

[(1, 67894119), (3, 22631373), (9, 7543791), (27, 2514597), (43, 1578933), (81, 838199), (101, 672219), (129, 526311), (193, 351783), (303, 224073), (387, 175437), (579, 117261), (909, 74691), (1161, 58479), (1737, 39087), (2727, 24897), (3483, 19493), (4343, 15633), (5211, 13029), (8181, 8299)]