9309027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 15975168

約数和(自身を除く): 6666141

約数列:

[1, 3, 7, 13, 21, 39, 43, 61, 91, 129, 169, 183, 273, 301, 427, 507, 559, 793, 903, 1183, 1281, 1677, 2379, 2623, 3549, 3913, 5551, 7267, 7869, 10309, 11739, 16653, 18361, 21801, 30927, 34099, 50869, 55083, 72163, 102297, 152607, 216489, 238693, 443287, 716079, 1329861, 3103009, 9309027]

約数ペア:

[(1, 9309027), (3, 3103009), (7, 1329861), (13, 716079), (21, 443287), (39, 238693), (43, 216489), (61, 152607), (91, 102297), (129, 72163), (169, 55083), (183, 50869), (273, 34099), (301, 30927), (427, 21801), (507, 18361), (559, 16653), (793, 11739), (903, 10309), (1183, 7869), (1281, 7267), (1677, 5551), (2379, 3913), (2623, 3549)]