920153331

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{108881}}^1$

素因数の和:109203

約数の個数: 16

約数和(自身を含む): 1367557920

約数和(自身を除く): 447404589

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 108881, 326643, 979929, 2939787, 34079753, 102239259, 306717777, 920153331]

約数ペア:

[(1, 920153331), (3, 306717777), (9, 102239259), (27, 34079753), (313, 2939787), (939, 979929), (2817, 326643), (8451, 108881)]