87705693

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{141233}}^1$

素因数の和:141265

約数の個数: 16

約数和(自身を含む): 135584640

約数和(自身を除く): 47878947

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 141233, 423699, 1271097, 3248359, 3813291, 9745077, 29235231, 87705693]

約数ペア:

[(1, 87705693), (3, 29235231), (9, 9745077), (23, 3813291), (27, 3248359), (69, 1271097), (207, 423699), (621, 141233)]