72643197

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 106983072

約数和(自身を除く): 34339875

約数列:

[1, 3, 11, 33, 121, 293, 363, 683, 879, 2049, 3223, 7513, 9669, 22539, 35453, 82643, 106359, 200119, 247929, 600357, 2201309, 6603927, 24214399, 72643197]

約数ペア:

[(1, 72643197), (3, 24214399), (11, 6603927), (33, 2201309), (121, 600357), (293, 247929), (363, 200119), (683, 106359), (879, 82643), (2049, 35453), (3223, 22539), (7513, 9669)]