68464767

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{6163}}^1$

素因数の和:6219

約数の個数: 24

約数和(自身を含む): 109078144

約数和(自身を除く): 40613377

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 6163, 11109, 18489, 43141, 129423, 141749, 425247, 992243, 2976729, 3260227, 9780681, 22821589, 68464767]

約数ペア:

[(1, 68464767), (3, 22821589), (7, 9780681), (21, 3260227), (23, 2976729), (69, 992243), (161, 425247), (483, 141749), (529, 129423), (1587, 43141), (3703, 18489), (6163, 11109)]