54637269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 24988971

約数列:

[1, 3, 17, 51, 71, 79, 191, 213, 237, 573, 1207, 1343, 3247, 3621, 4029, 5609, 9741, 13561, 15089, 16827, 40683, 45267, 95353, 230537, 256513, 286059, 691611, 769539, 1071319, 3213957, 18212423, 54637269]

約数ペア:

[(1, 54637269), (3, 18212423), (17, 3213957), (51, 1071319), (71, 769539), (79, 691611), (191, 286059), (213, 256513), (237, 230537), (573, 95353), (1207, 45267), (1343, 40683), (3247, 16827), (3621, 15089), (4029, 13561), (5609, 9741)]