68638073

素因数分解:

$7^3\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 80908800

約数和(自身を除く): 12270727

約数列:

[1, 7, 49, 97, 343, 679, 2063, 4753, 14441, 33271, 101087, 200111, 707609, 1400777, 9805439, 68638073]

約数ペア:

[(1, 68638073), (7, 9805439), (49, 1400777), (97, 707609), (343, 200111), (679, 101087), (2063, 33271), (4753, 14441)]