86447331

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{18089}}^1$

素因数の和:18160

約数の個数: 20

約数和(自身を含む): 131333400

約数和(自身を除く): 44886069

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 18089, 54267, 162801, 488403, 1067251, 1465209, 3201753, 9605259, 28815777, 86447331]

約数ペア:

[(1, 86447331), (3, 28815777), (9, 9605259), (27, 3201753), (59, 1465209), (81, 1067251), (177, 488403), (531, 162801), (1593, 54267), (4779, 18089)]