78278101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 86906880

約数和(自身を除く): 8628779

約数列:

[1, 11, 127, 137, 409, 1397, 1507, 4499, 17399, 51943, 56033, 191389, 571373, 616363, 7116191, 78278101]

約数ペア:

[(1, 78278101), (11, 7116191), (127, 616363), (137, 571373), (409, 191389), (1397, 56033), (1507, 51943), (4499, 17399)]