8420236497

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{55799}}^1$

素因数の和:55846

約数の個数: 36

約数和(自身を含む): 13179067200

約数和(自身を除く): 4758830703

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 5589, 6561, 16767, 50301, 55799, 150903, 167397, 502191, 1283377, 1506573, 3850131, 4519719, 11550393, 13559157, 34651179, 40677471, 103953537, 122032413, 311860611, 366097239, 935581833, 2806745499, 8420236497]

約数ペア:

[(1, 8420236497), (3, 2806745499), (9, 935581833), (23, 366097239), (27, 311860611), (69, 122032413), (81, 103953537), (207, 40677471), (243, 34651179), (621, 13559157), (729, 11550393), (1863, 4519719), (2187, 3850131), (5589, 1506573), (6561, 1283377), (16767, 502191), (50301, 167397), (55799, 150903)]