67164621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 91523520

約数和(自身を除く): 24358899

約数列:

[1, 3, 53, 159, 641, 659, 1923, 1977, 33973, 34927, 101919, 104781, 422419, 1267257, 22388207, 67164621]

約数ペア:

[(1, 67164621), (3, 22388207), (53, 1267257), (159, 422419), (641, 104781), (659, 101919), (1923, 34927), (1977, 33973)]