191638953

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{19553}}^1$

素因数の和:19587

約数の個数: 30

約数和(自身を含む): 314682522

約数和(自身を除く): 123043569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 19553, 58659, 175977, 215083, 527931, 645249, 1583793, 1935747, 2365913, 5807241, 7097739, 17421723, 21293217, 63879651, 191638953]

約数ペア:

[(1, 191638953), (3, 63879651), (9, 21293217), (11, 17421723), (27, 7097739), (33, 5807241), (81, 2365913), (99, 1935747), (121, 1583793), (297, 645249), (363, 527931), (891, 215083), (1089, 175977), (3267, 58659), (9801, 19553)]