64642143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15271}}^1$

素因数の和:15374

約数の個数: 16

約数和(自身を含む): 92365056

約数和(自身を除く): 27722913

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 15271, 45813, 259607, 778821, 1267493, 3802479, 21547381, 64642143]

約数ペア:

[(1, 64642143), (3, 21547381), (17, 3802479), (51, 1267493), (83, 778821), (249, 259607), (1411, 45813), (4233, 15271)]