67426961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5737}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 81525504

約数和(自身を除く): 14098543

約数列:

[1, 7, 23, 73, 161, 511, 1679, 5737, 11753, 40159, 131951, 418801, 923657, 2931607, 9632423, 67426961]

約数ペア:

[(1, 67426961), (7, 9632423), (23, 2931607), (73, 923657), (161, 418801), (511, 131951), (1679, 40159), (5737, 11753)]