185538717

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 333260928

約数和(自身を除く): 147722211

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 273, 303, 707, 819, 909, 1313, 2121, 2243, 3939, 6363, 6729, 9191, 11817, 15701, 20187, 27573, 29159, 47103, 82719, 87477, 141309, 204113, 226543, 262431, 612339, 679629, 1585801, 1837017, 2038887, 2945059, 4757403, 8835177, 14272209, 20615413, 26505531, 61846239, 185538717]

約数ペア:

[(1, 185538717), (3, 61846239), (7, 26505531), (9, 20615413), (13, 14272209), (21, 8835177), (39, 4757403), (63, 2945059), (91, 2038887), (101, 1837017), (117, 1585801), (273, 679629), (303, 612339), (707, 262431), (819, 226543), (909, 204113), (1313, 141309), (2121, 87477), (2243, 82719), (3939, 47103), (6363, 29159), (6729, 27573), (9191, 20187), (11817, 15701)]