6777405

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 12261120

約数和(自身を除く): 5483715

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 823, 915, 1647, 2469, 2745, 4115, 7407, 8235, 12345, 22221, 37035, 50203, 111105, 150609, 251015, 451827, 753045, 1355481, 2259135, 6777405]

約数ペア:

[(1, 6777405), (3, 2259135), (5, 1355481), (9, 753045), (15, 451827), (27, 251015), (45, 150609), (61, 111105), (135, 50203), (183, 37035), (305, 22221), (549, 12345), (823, 8235), (915, 7407), (1647, 4115), (2469, 2745)]