66935309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 80753280

約数和(自身を除く): 13817971

約数列:

[1, 7, 19, 133, 613, 821, 4291, 5747, 11647, 15599, 81529, 109193, 503273, 3522911, 9562187, 66935309]

約数ペア:

[(1, 66935309), (7, 9562187), (19, 3522911), (133, 503273), (613, 109193), (821, 81529), (4291, 15599), (5747, 11647)]