191032743

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 280749168

約数和(自身を除く): 89716425

約数列:

[1, 3, 11, 33, 121, 363, 641, 821, 1923, 2463, 7051, 9031, 21153, 27093, 77561, 99341, 232683, 298023, 526261, 1578783, 5788871, 17366613, 63677581, 191032743]

約数ペア:

[(1, 191032743), (3, 63677581), (11, 17366613), (33, 5788871), (121, 1578783), (363, 526261), (641, 298023), (821, 232683), (1923, 99341), (2463, 77561), (7051, 27093), (9031, 21153)]