117925479

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 201636864

約数和(自身を除く): 83711385

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 301, 303, 387, 431, 707, 903, 909, 1293, 2121, 2709, 3017, 3879, 4343, 6363, 9051, 13029, 18533, 27153, 30401, 39087, 43531, 55599, 91203, 129731, 130593, 166797, 273609, 304717, 389193, 391779, 914151, 1167579, 1871833, 2742453, 5615499, 13102831, 16846497, 39308493, 117925479]

約数ペア:

[(1, 117925479), (3, 39308493), (7, 16846497), (9, 13102831), (21, 5615499), (43, 2742453), (63, 1871833), (101, 1167579), (129, 914151), (301, 391779), (303, 389193), (387, 304717), (431, 273609), (707, 166797), (903, 130593), (909, 129731), (1293, 91203), (2121, 55599), (2709, 43531), (3017, 39087), (3879, 30401), (4343, 27153), (6363, 18533), (9051, 13029)]