78253167

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 107361792

約数和(自身を除く): 29108625

約数列:

[1, 3, 47, 137, 141, 411, 4051, 6439, 12153, 19317, 190397, 554987, 571191, 1664961, 26084389, 78253167]

約数ペア:

[(1, 78253167), (3, 26084389), (47, 1664961), (137, 571191), (141, 554987), (411, 190397), (4051, 19317), (6439, 12153)]