55440077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 75043584

約数和(自身を除く): 19603507

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1033, 1309, 3157, 4879, 7231, 7667, 11363, 17561, 42353, 53669, 79541, 122927, 193171, 296471, 465883, 720001, 1352197, 3261181, 5040007, 7920011, 55440077]

約数ペア:

[(1, 55440077), (7, 7920011), (11, 5040007), (17, 3261181), (41, 1352197), (77, 720001), (119, 465883), (187, 296471), (287, 193171), (451, 122927), (697, 79541), (1033, 53669), (1309, 42353), (3157, 17561), (4879, 11363), (7231, 7667)]