72789393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{4649}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 103118400

約数和(自身を除く): 30329007

約数列:

[1, 3, 17, 51, 307, 921, 4649, 5219, 13947, 15657, 79033, 237099, 1427243, 4281729, 24263131, 72789393]

約数ペア:

[(1, 72789393), (3, 24263131), (17, 4281729), (51, 1427243), (307, 237099), (921, 79033), (4649, 15657), (5219, 13947)]