81236229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5419}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 114470400

約数和(自身を除く): 33234171

約数列:

[1, 3, 19, 57, 263, 789, 4997, 5419, 14991, 16257, 102961, 308883, 1425197, 4275591, 27078743, 81236229]

約数ペア:

[(1, 81236229), (3, 27078743), (19, 4275591), (57, 1425197), (263, 308883), (789, 102961), (4997, 16257), (5419, 14991)]