57817581

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 20979219

約数列:

[1, 3, 59, 177, 227, 681, 1439, 4317, 13393, 40179, 84901, 254703, 326653, 979959, 19272527, 57817581]

約数ペア:

[(1, 57817581), (3, 19272527), (59, 979959), (177, 326653), (227, 254703), (681, 84901), (1439, 40179), (4317, 13393)]