67280957

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5309}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 76464000

約数和(自身を除く): 9183043

約数列:

[1, 19, 23, 29, 437, 551, 667, 5309, 12673, 100871, 122107, 153961, 2320033, 2925259, 3541103, 67280957]

約数ペア:

[(1, 67280957), (19, 3541103), (23, 2925259), (29, 2320033), (437, 153961), (551, 122107), (667, 100871), (5309, 12673)]