77484681

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 28

約数和(自身を含む): 117086532

約数和(自身を除く): 39601851

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 677, 729, 1413, 2031, 4239, 6093, 12717, 18279, 38151, 54837, 106289, 114453, 164511, 318867, 493533, 956601, 2869803, 8609409, 25828227, 77484681]

約数ペア:

[(1, 77484681), (3, 25828227), (9, 8609409), (27, 2869803), (81, 956601), (157, 493533), (243, 318867), (471, 164511), (677, 114453), (729, 106289), (1413, 54837), (2031, 38151), (4239, 18279), (6093, 12717)]