91680309

素因数分解:

$3^3\times 7^1\times {\mathrm{485081}}^1$

素因数の和:485097

約数の個数: 16

約数和(自身を含む): 155226240

約数和(自身を除く): 63545931

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 485081, 1455243, 3395567, 4365729, 10186701, 13097187, 30560103, 91680309]

約数ペア:

[(1, 91680309), (3, 30560103), (7, 13097187), (9, 10186701), (21, 4365729), (27, 3395567), (63, 1455243), (189, 485081)]