86287467

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 137981952

約数和(自身を除く): 51694485

約数列:

[1, 3, 7, 21, 23, 69, 161, 227, 483, 681, 787, 1589, 2361, 4767, 5221, 5509, 15663, 16527, 18101, 36547, 54303, 109641, 126707, 178649, 380121, 535947, 1250543, 3751629, 4108927, 12326781, 28762489, 86287467]

約数ペア:

[(1, 86287467), (3, 28762489), (7, 12326781), (21, 4108927), (23, 3751629), (69, 1250543), (161, 535947), (227, 380121), (483, 178649), (681, 126707), (787, 109641), (1589, 54303), (2361, 36547), (4767, 18101), (5221, 16527), (5509, 15663)]