2129021037

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2887}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 3726213120

約数和(自身を除く): 1597192083

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 191, 297, 351, 429, 573, 1287, 1719, 2101, 2483, 2887, 3861, 5157, 6303, 7449, 8661, 18909, 22347, 25983, 27313, 31757, 37531, 56727, 67041, 77949, 81939, 95271, 112593, 245817, 285813, 337779, 412841, 551417, 737451, 857439, 1013337, 1238523, 1654251, 3715569, 4962753, 6065587, 7168421, 11146707, 14888259, 18196761, 21505263, 54590283, 64515789, 78852631, 163770849, 193547367, 236557893, 709673679, 2129021037]

約数ペア:

[(1, 2129021037), (3, 709673679), (9, 236557893), (11, 193547367), (13, 163770849), (27, 78852631), (33, 64515789), (39, 54590283), (99, 21505263), (117, 18196761), (143, 14888259), (191, 11146707), (297, 7168421), (351, 6065587), (429, 4962753), (573, 3715569), (1287, 1654251), (1719, 1238523), (2101, 1013337), (2483, 857439), (2887, 737451), (3861, 551417), (5157, 412841), (6303, 337779), (7449, 285813), (8661, 245817), (18909, 112593), (22347, 95271), (25983, 81939), (27313, 77949), (31757, 67041), (37531, 56727)]