90277227

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{175979}}^1$

素因数の和:176007

約数の個数: 16

約数和(自身を含む): 140784000

約数和(自身を除く): 50506773

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 175979, 527937, 1583811, 3343601, 4751433, 10030803, 30092409, 90277227]

約数ペア:

[(1, 90277227), (3, 30092409), (9, 10030803), (19, 4751433), (27, 3343601), (57, 1583811), (171, 527937), (513, 175979)]