165055293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{470243}}^1$

素因数の和:470265

約数の個数: 16

約数和(自身を含む): 263336640

約数和(自身を除く): 98281347

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 470243, 1410729, 4232187, 6113159, 12696561, 18339477, 55018431, 165055293]

約数ペア:

[(1, 165055293), (3, 55018431), (9, 18339477), (13, 12696561), (27, 6113159), (39, 4232187), (117, 1410729), (351, 470243)]