85320471

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1493}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 116747136

約数和(自身を除く): 31426665

約数列:

[1, 3, 43, 129, 443, 1329, 1493, 4479, 19049, 57147, 64199, 192597, 661399, 1984197, 28440157, 85320471]

約数ペア:

[(1, 85320471), (3, 28440157), (43, 1984197), (129, 661399), (443, 192597), (1329, 64199), (1493, 57147), (4479, 19049)]