68150817

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6762

約数の個数: 36

約数和(自身を含む): 119508480

約数和(自身を除く): 51357663

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 6719, 10143, 20157, 47033, 60471, 141099, 154537, 329231, 423297, 463611, 987693, 1081759, 1390833, 2963079, 3245277, 7572313, 9735831, 22716939, 68150817]

約数ペア:

[(1, 68150817), (3, 22716939), (7, 9735831), (9, 7572313), (21, 3245277), (23, 2963079), (49, 1390833), (63, 1081759), (69, 987693), (147, 463611), (161, 423297), (207, 329231), (441, 154537), (483, 141099), (1127, 60471), (1449, 47033), (3381, 20157), (6719, 10143)]