71787963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63473}}^1$

素因数の和:63518

約数の個数: 16

約数和(自身を含む): 106636320

約数和(自身を除く): 34848357

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 63473, 190419, 825149, 1840717, 2475447, 5522151, 23929321, 71787963]

約数ペア:

[(1, 71787963), (3, 23929321), (13, 5522151), (29, 2475447), (39, 1840717), (87, 825149), (377, 190419), (1131, 63473)]