156931849431

素因数分解:

$3^2\times 7^1\times {\mathrm{9431}}^1\times {\mathrm{264127}}^1$

素因数の和:273571

約数の個数: 24

約数和(自身を含む): 259090550784

約数和(自身を除く): 102158701353

約数列:

[1, 3, 7, 9, 21, 63, 9431, 28293, 66017, 84879, 198051, 264127, 594153, 792381, 1848889, 2377143, 5546667, 16640001, 2490981737, 7472945211, 17436872159, 22418835633, 52310616477, 156931849431]

約数ペア:

[(1, 156931849431), (3, 52310616477), (7, 22418835633), (9, 17436872159), (21, 7472945211), (63, 2490981737), (9431, 16640001), (28293, 5546667), (66017, 2377143), (84879, 1848889), (198051, 792381), (264127, 594153)]