87628419

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{10369}}^1$

素因数の和:10691

約数の個数: 16

約数和(自身を含む): 130247200

約数和(自身を除く): 42618781

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 10369, 31107, 93321, 279963, 3245497, 9736491, 29209473, 87628419]

約数ペア:

[(1, 87628419), (3, 29209473), (9, 9736491), (27, 3245497), (313, 279963), (939, 93321), (2817, 31107), (8451, 10369)]