70100019

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 117040000

約数和(自身を除く): 46939981

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 363, 387, 473, 499, 1089, 1161, 1419, 1497, 3267, 4257, 4491, 5203, 5489, 12771, 13473, 15609, 16467, 21457, 46827, 49401, 60379, 64371, 140481, 148203, 181137, 193113, 236027, 543411, 579339, 708081, 1630233, 2124243, 2596297, 6372729, 7788891, 23366673, 70100019]

約数ペア:

[(1, 70100019), (3, 23366673), (9, 7788891), (11, 6372729), (27, 2596297), (33, 2124243), (43, 1630233), (99, 708081), (121, 579339), (129, 543411), (297, 236027), (363, 193113), (387, 181137), (473, 148203), (499, 140481), (1089, 64371), (1161, 60379), (1419, 49401), (1497, 46827), (3267, 21457), (4257, 16467), (4491, 15609), (5203, 13473), (5489, 12771)]