161068851

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{40037}}^1$

素因数の和:40195

約数の個数: 16

約数和(自身を含む): 240228000

約数和(自身を除く): 79159149

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 40037, 120111, 360333, 1080999, 5965513, 17896539, 53689617, 161068851]

約数ペア:

[(1, 161068851), (3, 53689617), (9, 17896539), (27, 5965513), (149, 1080999), (447, 360333), (1341, 120111), (4023, 40037)]