87586881

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1231}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 120223488

約数和(自身を除く): 32636607

約数列:

[1, 3, 37, 111, 641, 1231, 1923, 3693, 23717, 45547, 71151, 136641, 789071, 2367213, 29195627, 87586881]

約数ペア:

[(1, 87586881), (3, 29195627), (37, 2367213), (111, 789071), (641, 136641), (1231, 71151), (1923, 45547), (3693, 23717)]