68909817

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16927}}^1$

素因数の和:17012

約数の個数: 16

約数和(自身を含む): 97505280

約数和(自身を除く): 28595463

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 16927, 50781, 389321, 998693, 1167963, 2996079, 22969939, 68909817]

約数ペア:

[(1, 68909817), (3, 22969939), (23, 2996079), (59, 1167963), (69, 998693), (177, 389321), (1357, 50781), (4071, 16927)]