57161421

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 85505784

約数和(自身を除く): 28344363

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 1597, 3977, 4791, 11931, 14373, 35793, 65477, 154909, 196431, 464727, 589293, 1394181, 6351269, 19053807, 57161421]

約数ペア:

[(1, 57161421), (3, 19053807), (9, 6351269), (41, 1394181), (97, 589293), (123, 464727), (291, 196431), (369, 154909), (873, 65477), (1597, 35793), (3977, 14373), (4791, 11931)]