121521621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3209}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 174726720

約数和(自身を除く): 53205099

約数列:

[1, 3, 13, 39, 971, 2913, 3209, 9627, 12623, 37869, 41717, 125151, 3115939, 9347817, 40507207, 121521621]

約数ペア:

[(1, 121521621), (3, 40507207), (13, 9347817), (39, 3115939), (971, 125151), (2913, 41717), (3209, 37869), (9627, 12623)]