171097677

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{12959}}^1$

素因数の和:13134

約数の個数: 20

約数和(自身を含む): 257178240

約数和(自身を除く): 86080563

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 12959, 13203, 38877, 116631, 349893, 1049679, 2112317, 6336951, 19010853, 57032559, 171097677]

約数ペア:

[(1, 171097677), (3, 57032559), (9, 19010853), (27, 6336951), (81, 2112317), (163, 1049679), (489, 349893), (1467, 116631), (4401, 38877), (12959, 13203)]