85990791

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 116268768

約数和(自身を除く): 30277977

約数列:

[1, 3, 97, 291, 461, 641, 1383, 1923, 44717, 62177, 134151, 186531, 295501, 886503, 28663597, 85990791]

約数ペア:

[(1, 85990791), (3, 28663597), (97, 886503), (291, 295501), (461, 186531), (641, 134151), (1383, 62177), (1923, 44717)]