173634921

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{8609}}^1$

素因数の和:8707

約数の個数: 24

約数和(自身を含む): 263259360

約数和(自身を除く): 89624439

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 8609, 20169, 25827, 77481, 232443, 697329, 714547, 2091987, 2143641, 6430923, 19292769, 57878307, 173634921]

約数ペア:

[(1, 173634921), (3, 57878307), (9, 19292769), (27, 6430923), (81, 2143641), (83, 2091987), (243, 714547), (249, 697329), (747, 232443), (2241, 77481), (6723, 25827), (8609, 20169)]