78864797727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1663709}}^1$

素因数の和:1663967

約数の個数: 24

約数和(自身を含む): 119387829600

約数和(自身を除く): 40523031873

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 15801, 47403, 1663709, 4991127, 14973381, 38265307, 114795921, 344387763, 380989361, 1142968083, 3428904249, 8762755303, 26288265909, 78864797727]

約数ペア:

[(1, 78864797727), (3, 26288265909), (9, 8762755303), (23, 3428904249), (69, 1142968083), (207, 380989361), (229, 344387763), (687, 114795921), (2061, 38265307), (5267, 14973381), (15801, 4991127), (47403, 1663709)]