57257739

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27541}}^1$

素因数の和:27568

約数の個数: 32

約数和(自身を含む): 105761280

約数和(自身を除く): 48503541

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 27541, 82623, 192787, 247869, 302951, 578361, 743607, 908853, 1735083, 2120657, 2726559, 5205249, 6361971, 8179677, 19085913, 57257739]

約数ペア:

[(1, 57257739), (3, 19085913), (7, 8179677), (9, 6361971), (11, 5205249), (21, 2726559), (27, 2120657), (33, 1735083), (63, 908853), (77, 743607), (99, 578361), (189, 302951), (231, 247869), (297, 192787), (693, 82623), (2079, 27541)]