80633707

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17749}}^1$

素因数の和:17826

約数の個数: 16

約数和(自身を含む): 102240000

約数和(自身を除く): 21606293

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 17749, 124243, 195239, 1047191, 1366673, 7330337, 11519101, 80633707]

約数ペア:

[(1, 80633707), (7, 11519101), (11, 7330337), (59, 1366673), (77, 1047191), (413, 195239), (649, 124243), (4543, 17749)]