68307057

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 125973120

約数和(自身を除く): 57666063

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3089, 3159, 7371, 9267, 21623, 22113, 27801, 40157, 64869, 83403, 120471, 194607, 250209, 281099, 361413, 583821, 750627, 843297, 1084239, 1751463, 2529891, 3252717, 5254389, 7589673, 9758151, 22769019, 68307057]

約数ペア:

[(1, 68307057), (3, 22769019), (7, 9758151), (9, 7589673), (13, 5254389), (21, 3252717), (27, 2529891), (39, 1751463), (63, 1084239), (81, 843297), (91, 750627), (117, 583821), (189, 361413), (243, 281099), (273, 250209), (351, 194607), (567, 120471), (819, 83403), (1053, 64869), (1701, 40157), (2457, 27801), (3089, 22113), (3159, 21623), (7371, 9267)]