7913763

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 54

約数和(自身を含む): 13921908

約数和(自身を除く): 6008145

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 121, 129, 143, 169, 363, 387, 429, 473, 507, 559, 1089, 1287, 1419, 1521, 1573, 1677, 1859, 4257, 4719, 5031, 5203, 5577, 6149, 7267, 14157, 15609, 16731, 18447, 20449, 21801, 46827, 55341, 61347, 65403, 67639, 79937, 184041, 202917, 239811, 608751, 719433, 879307, 2637921, 7913763]

約数ペア:

[(1, 7913763), (3, 2637921), (9, 879307), (11, 719433), (13, 608751), (33, 239811), (39, 202917), (43, 184041), (99, 79937), (117, 67639), (121, 65403), (129, 61347), (143, 55341), (169, 46827), (363, 21801), (387, 20449), (429, 18447), (473, 16731), (507, 15609), (559, 14157), (1089, 7267), (1287, 6149), (1419, 5577), (1521, 5203), (1573, 5031), (1677, 4719), (1859, 4257)]