67328079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 113278464

約数和(自身を除く): 45950385

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 169, 183, 273, 311, 427, 507, 793, 933, 1183, 1281, 2177, 2379, 3549, 4043, 5551, 6531, 10309, 12129, 16653, 18971, 28301, 30927, 52559, 56913, 72163, 84903, 132797, 157677, 216489, 246623, 367913, 398391, 739869, 1103739, 1726361, 3206099, 5179083, 9618297, 22442693, 67328079]

約数ペア:

[(1, 67328079), (3, 22442693), (7, 9618297), (13, 5179083), (21, 3206099), (39, 1726361), (61, 1103739), (91, 739869), (169, 398391), (183, 367913), (273, 246623), (311, 216489), (427, 157677), (507, 132797), (793, 84903), (933, 72163), (1183, 56913), (1281, 52559), (2177, 30927), (2379, 28301), (3549, 18971), (4043, 16653), (5551, 12129), (6531, 10309)]