82471491

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 124899840

約数和(自身を除く): 42428349

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 1667, 2151, 5001, 5497, 15003, 16491, 38341, 49473, 115023, 345069, 398413, 1195239, 3585717, 9163499, 27490497, 82471491]

約数ペア:

[(1, 82471491), (3, 27490497), (9, 9163499), (23, 3585717), (69, 1195239), (207, 398413), (239, 345069), (717, 115023), (1667, 49473), (2151, 38341), (5001, 16491), (5497, 15003)]