177002109

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{678169}}^1$

素因数の和:678204

約数の個数: 12

約数和(自身を含む): 264486300

約数和(自身を除く): 87484191

約数列:

[1, 3, 9, 29, 87, 261, 678169, 2034507, 6103521, 19666901, 59000703, 177002109]

約数ペア:

[(1, 177002109), (3, 59000703), (9, 19666901), (29, 6103521), (87, 2034507), (261, 678169)]