46972953

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{19997}}^1$

素因数の和:20038

約数の個数: 20

約数和(自身を含む): 72592740

約数和(自身を除く): 25619787

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 19997, 59991, 179973, 539919, 579913, 1619757, 1739739, 5219217, 15657651, 46972953]

約数ペア:

[(1, 46972953), (3, 15657651), (9, 5219217), (27, 1739739), (29, 1619757), (81, 579913), (87, 539919), (261, 179973), (783, 59991), (2349, 19997)]