68951379

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 107533008

約数和(自身を除く): 38581629

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 2381, 4137, 7143, 9653, 16667, 28959, 50001, 116669, 350007, 469057, 1407171, 3283399, 9850197, 22983793, 68951379]

約数ペア:

[(1, 68951379), (3, 22983793), (7, 9850197), (21, 3283399), (49, 1407171), (147, 469057), (197, 350007), (591, 116669), (1379, 50001), (2381, 28959), (4137, 16667), (7143, 9653)]