77310909

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{16943}}^1$

素因数の和:16978

約数の個数: 24

約数和(自身を含む): 124030080

約数和(自身を除く): 46719171

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 16943, 50829, 152487, 220259, 457461, 660777, 1982331, 2863367, 5946993, 8590101, 25770303, 77310909]

約数ペア:

[(1, 77310909), (3, 25770303), (9, 8590101), (13, 5946993), (27, 2863367), (39, 1982331), (117, 660777), (169, 457461), (351, 220259), (507, 152487), (1521, 50829), (4563, 16943)]