82211269

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 106099200

約数和(自身を除く): 23887931

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 613, 833, 1127, 2737, 4291, 5831, 7889, 10421, 14099, 19159, 30037, 72947, 98693, 134113, 210259, 239683, 510629, 690851, 1677781, 3574403, 4835957, 11744467, 82211269]

約数ペア:

[(1, 82211269), (7, 11744467), (17, 4835957), (23, 3574403), (49, 1677781), (119, 690851), (161, 510629), (343, 239683), (391, 210259), (613, 134113), (833, 98693), (1127, 72947), (2737, 30037), (4291, 19159), (5831, 14099), (7889, 10421)]