87299613

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{29129}}^1$

素因数の和:29178

約数の個数: 20

約数和(自身を含む): 133939740

約数和(自身を除く): 46640127

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 29129, 87387, 262161, 786483, 1077773, 2359449, 3233319, 9699957, 29099871, 87299613]

約数ペア:

[(1, 87299613), (3, 29099871), (9, 9699957), (27, 3233319), (37, 2359449), (81, 1077773), (111, 786483), (333, 262161), (999, 87387), (2997, 29129)]