78555189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24223}}^1$

素因数の和:24296

約数の個数: 16

約数和(自身を含む): 111624192

約数和(自身を除く): 33069003

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 24223, 72669, 557129, 1138481, 1671387, 3415443, 26185063, 78555189]

約数ペア:

[(1, 78555189), (3, 26185063), (23, 3415443), (47, 1671387), (69, 1138481), (141, 557129), (1081, 72669), (3243, 24223)]