191511207

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9337}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 288432144

約数和(自身を除く): 96920937

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 9337, 20511, 28011, 84033, 401491, 494861, 1204473, 1484583, 3613419, 4453749, 21279023, 63837069, 191511207]

約数ペア:

[(1, 191511207), (3, 63837069), (9, 21279023), (43, 4453749), (53, 3613419), (129, 1484583), (159, 1204473), (387, 494861), (477, 401491), (2279, 84033), (6837, 28011), (9337, 20511)]