201623283

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257501}}^1$

素因数の和:257539

約数の個数: 16

約数和(自身を含む): 309002400

約数和(自身を除く): 107379117

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257501, 772503, 2317509, 6952527, 7467529, 22402587, 67207761, 201623283]

約数ペア:

[(1, 201623283), (3, 67207761), (9, 22402587), (27, 7467529), (29, 6952527), (87, 2317509), (261, 772503), (783, 257501)]