68807753

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1783}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 81350400

約数和(自身を除く): 12542647

約数列:

[1, 7, 37, 149, 259, 1043, 1783, 5513, 12481, 38591, 65971, 265667, 461797, 1859669, 9829679, 68807753]

約数ペア:

[(1, 68807753), (7, 9829679), (37, 1859669), (149, 461797), (259, 265667), (1043, 65971), (1783, 38591), (5513, 12481)]