168792009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{17599}}^1$

素因数の和:17764

約数の個数: 16

約数和(自身を含む): 236544000

約数和(自身を除く): 67751991

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 17599, 52797, 404777, 1214331, 2446261, 7338783, 56264003, 168792009]

約数ペア:

[(1, 168792009), (3, 56264003), (23, 7338783), (69, 2446261), (139, 1214331), (417, 404777), (3197, 52797), (9591, 17599)]