67330081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 89123328

約数和(自身を除く): 21793247

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 613, 923, 1207, 1547, 4291, 6461, 7969, 8449, 10421, 15691, 43523, 55783, 72947, 109837, 135473, 304661, 565799, 739891, 948311, 3960593, 5179237, 9618583, 67330081]

約数ペア:

[(1, 67330081), (7, 9618583), (13, 5179237), (17, 3960593), (71, 948311), (91, 739891), (119, 565799), (221, 304661), (497, 135473), (613, 109837), (923, 72947), (1207, 55783), (1547, 43523), (4291, 15691), (6461, 10421), (7969, 8449)]