68773887

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 130959360

約数和(自身を除く): 62185473

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1217, 1449, 2093, 2457, 2691, 3651, 4347, 6279, 8073, 8519, 10953, 15821, 18837, 25557, 27991, 32859, 47463, 56511, 76671, 83973, 110747, 142389, 195937, 230013, 251919, 332241, 363883, 427167, 587811, 755757, 996723, 1091649, 1763433, 2547181, 2990169, 3274947, 5290299, 7641543, 9824841, 22924629, 68773887]

約数ペア:

[(1, 68773887), (3, 22924629), (7, 9824841), (9, 7641543), (13, 5290299), (21, 3274947), (23, 2990169), (27, 2547181), (39, 1763433), (63, 1091649), (69, 996723), (91, 755757), (117, 587811), (161, 427167), (189, 363883), (207, 332241), (273, 251919), (299, 230013), (351, 195937), (483, 142389), (621, 110747), (819, 83973), (897, 76671), (1217, 56511), (1449, 47463), (2093, 32859), (2457, 27991), (2691, 25557), (3651, 18837), (4347, 15821), (6279, 10953), (8073, 8519)]