87188199

素因数分解:

$3^1\times 7^3\times {\mathrm{84731}}^1$

素因数の和:84755

約数の個数: 16

約数和(自身を含む): 135571200

約数和(自身を除く): 48383001

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 84731, 254193, 593117, 1779351, 4151819, 12455457, 29062733, 87188199]

約数ペア:

[(1, 87188199), (3, 29062733), (7, 12455457), (21, 4151819), (49, 1779351), (147, 593117), (343, 254193), (1029, 84731)]