85163901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 115601088

約数和(自身を除く): 30437187

約数列:

[1, 3, 67, 201, 641, 661, 1923, 1983, 42947, 44287, 128841, 132861, 423701, 1271103, 28387967, 85163901]

約数ペア:

[(1, 85163901), (3, 28387967), (67, 1271103), (201, 423701), (641, 132861), (661, 128841), (1923, 44287), (1983, 42947)]