10485657

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 19918080

約数和(自身を除く): 9432423

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 49, 59, 63, 91, 93, 117, 147, 177, 217, 273, 279, 403, 413, 441, 531, 637, 651, 767, 819, 1209, 1239, 1519, 1829, 1911, 1953, 2301, 2821, 2891, 3627, 3717, 4557, 5369, 5487, 5733, 6903, 8463, 8673, 12803, 13671, 16107, 16461, 19747, 23777, 25389, 26019, 37583, 38409, 48321, 59241, 71331, 89621, 112749, 115227, 166439, 177723, 213993, 268863, 338247, 499317, 806589, 1165073, 1497951, 3495219, 10485657]

約数ペア:

[(1, 10485657), (3, 3495219), (7, 1497951), (9, 1165073), (13, 806589), (21, 499317), (31, 338247), (39, 268863), (49, 213993), (59, 177723), (63, 166439), (91, 115227), (93, 112749), (117, 89621), (147, 71331), (177, 59241), (217, 48321), (273, 38409), (279, 37583), (403, 26019), (413, 25389), (441, 23777), (531, 19747), (637, 16461), (651, 16107), (767, 13671), (819, 12803), (1209, 8673), (1239, 8463), (1519, 6903), (1829, 5733), (1911, 5487), (1953, 5369), (2301, 4557), (2821, 3717), (2891, 3627)]