68464753

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 80312320

約数和(自身を除く): 11847567

約数列:

[1, 7, 61, 109, 427, 763, 1471, 6649, 10297, 46543, 89731, 160339, 628117, 1122373, 9780679, 68464753]

約数ペア:

[(1, 68464753), (7, 9780679), (61, 1122373), (109, 628117), (427, 160339), (763, 89731), (1471, 46543), (6649, 10297)]