172692171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26249}}^1$

素因数の和:26315

約数の個数: 24

約数和(自身を含む): 270270000

約数和(自身を除く): 97577829

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 26249, 78747, 236241, 446233, 1128707, 1338699, 3386121, 4016097, 10158363, 19188019, 57564057, 172692171]

約数ペア:

[(1, 172692171), (3, 57564057), (9, 19188019), (17, 10158363), (43, 4016097), (51, 3386121), (129, 1338699), (153, 1128707), (387, 446233), (731, 236241), (2193, 78747), (6579, 26249)]