26649651

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 41863680

約数和(自身を除く): 15214029

約数列:

[1, 3, 7, 21, 59, 137, 157, 177, 411, 413, 471, 959, 1099, 1239, 2877, 3297, 8083, 9263, 21509, 24249, 27789, 56581, 64527, 64841, 150563, 169743, 194523, 451689, 1269031, 3807093, 8883217, 26649651]

約数ペア:

[(1, 26649651), (3, 8883217), (7, 3807093), (21, 1269031), (59, 451689), (137, 194523), (157, 169743), (177, 150563), (411, 64841), (413, 64527), (471, 56581), (959, 27789), (1099, 24249), (1239, 21509), (2877, 9263), (3297, 8083)]