66674181

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28097}}^1$

素因数の和:28220

約数の個数: 16

約数和(自身を含む): 102501504

約数和(自身を除く): 35827323

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 28097, 84291, 196679, 590037, 3174961, 9524883, 22224727, 66674181]

約数ペア:

[(1, 66674181), (3, 22224727), (7, 9524883), (21, 3174961), (113, 590037), (339, 196679), (791, 84291), (2373, 28097)]