67966695

素因数分解:

$3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 122473296

約数和(自身を除く): 54506601

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 283, 405, 593, 849, 1415, 1779, 2547, 2965, 4245, 5337, 7641, 8895, 12735, 16011, 22923, 26685, 38205, 48033, 80055, 114615, 167819, 240165, 503457, 839095, 1510371, 2517285, 4531113, 7551855, 13593339, 22655565, 67966695]

約数ペア:

[(1, 67966695), (3, 22655565), (5, 13593339), (9, 7551855), (15, 4531113), (27, 2517285), (45, 1510371), (81, 839095), (135, 503457), (283, 240165), (405, 167819), (593, 114615), (849, 80055), (1415, 48033), (1779, 38205), (2547, 26685), (2965, 22923), (4245, 16011), (5337, 12735), (7641, 8895)]