87744567

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 118579968

約数和(自身を除く): 30835401

約数列:

[1, 3, 103, 309, 443, 641, 1329, 1923, 45629, 66023, 136887, 198069, 283963, 851889, 29248189, 87744567]

約数ペア:

[(1, 87744567), (3, 29248189), (103, 851889), (309, 283963), (443, 198069), (641, 136887), (1329, 66023), (1923, 45629)]