172324861989

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{16121701}}^1$

素因数の和:16122220

約数の個数: 16

約数和(自身を含む): 263106176640

約数和(自身を除く): 90781314651

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 16121701, 48365103, 112851907, 338555721, 8205945809, 24617837427, 57441620663, 172324861989]

約数ペア:

[(1, 172324861989), (3, 57441620663), (7, 24617837427), (21, 8205945809), (509, 338555721), (1527, 112851907), (3563, 48365103), (10689, 16121701)]