87259029

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 141258432

約数和(自身を除く): 53999403

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 363, 429, 451, 533, 1331, 1353, 1573, 1599, 1681, 3993, 4719, 4961, 5043, 5863, 14883, 17303, 17589, 18491, 21853, 51909, 54571, 55473, 64493, 65559, 163713, 193479, 203401, 240383, 610203, 709423, 721149, 2128269, 2237411, 2644213, 6712233, 7932639, 29086343, 87259029]

約数ペア:

[(1, 87259029), (3, 29086343), (11, 7932639), (13, 6712233), (33, 2644213), (39, 2237411), (41, 2128269), (121, 721149), (123, 709423), (143, 610203), (363, 240383), (429, 203401), (451, 193479), (533, 163713), (1331, 65559), (1353, 64493), (1573, 55473), (1599, 54571), (1681, 51909), (3993, 21853), (4719, 18491), (4961, 17589), (5043, 17303), (5863, 14883)]