76581421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 92049408

約数和(自身を除く): 15467987

約数列:

[1, 7, 23, 131, 161, 917, 3013, 3631, 21091, 25417, 83513, 475661, 584591, 3329627, 10940203, 76581421]

約数ペア:

[(1, 76581421), (7, 10940203), (23, 3329627), (131, 584591), (161, 475661), (917, 83513), (3013, 25417), (3631, 21091)]