85834437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 40834875

約数列:

[1, 3, 13, 39, 67, 107, 201, 307, 321, 871, 921, 1391, 2613, 3991, 4173, 7169, 11973, 20569, 21507, 32849, 61707, 93197, 98547, 267397, 279591, 427037, 802191, 1281111, 2200883, 6602649, 28611479, 85834437]

約数ペア:

[(1, 85834437), (3, 28611479), (13, 6602649), (39, 2200883), (67, 1281111), (107, 802191), (201, 427037), (307, 279591), (321, 267397), (871, 98547), (921, 93197), (1391, 61707), (2613, 32849), (3991, 21507), (4173, 20569), (7169, 11973)]