85718229

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13877}}^1$

素因数の和:13980

約数の個数: 16

約数和(自身を含む): 119905920

約数和(自身を除く): 34187691

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 13877, 41631, 402433, 985267, 1207299, 2955801, 28572743, 85718229]

約数ペア:

[(1, 85718229), (3, 28572743), (29, 2955801), (71, 1207299), (87, 985267), (213, 402433), (2059, 41631), (6177, 13877)]