15668887149

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{6101}}^1$

素因数の和:6802

約数の個数: 48

約数和(自身を含む): 24902017920

約数和(自身を除く): 9233130771

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 653, 1311, 1959, 3933, 5877, 6101, 12407, 15019, 18303, 37221, 45057, 54909, 111663, 115919, 135171, 140323, 285361, 347757, 420969, 856083, 1043271, 1262907, 2568249, 2666137, 3983953, 7998411, 11951859, 23995233, 35855577, 75695107, 91630919, 227085321, 274892757, 681255963, 824678271, 1740987461, 5222962383, 15668887149]

約数ペア:

[(1, 15668887149), (3, 5222962383), (9, 1740987461), (19, 824678271), (23, 681255963), (57, 274892757), (69, 227085321), (171, 91630919), (207, 75695107), (437, 35855577), (653, 23995233), (1311, 11951859), (1959, 7998411), (3933, 3983953), (5877, 2666137), (6101, 2568249), (12407, 1262907), (15019, 1043271), (18303, 856083), (37221, 420969), (45057, 347757), (54909, 285361), (111663, 140323), (115919, 135171)]