97830261

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{17011}}^1$

素因数の和:17094

約数の個数: 20

約数和(自身を含む): 148208544

約数和(自身を除く): 50378283

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 17011, 51033, 153099, 459297, 1207781, 1377891, 3623343, 10870029, 32610087, 97830261]

約数ペア:

[(1, 97830261), (3, 32610087), (9, 10870029), (27, 3623343), (71, 1377891), (81, 1207781), (213, 459297), (639, 153099), (1917, 51033), (5751, 17011)]