45069777

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4154

約数の個数: 20

約数和(自身を含む): 67827760

約数和(自身を除く): 22757983

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4003, 11259, 12009, 36027, 108081, 324243, 556417, 1669251, 5007753, 15023259, 45069777]

約数ペア:

[(1, 45069777), (3, 15023259), (9, 5007753), (27, 1669251), (81, 556417), (139, 324243), (417, 108081), (1251, 36027), (3753, 12009), (4003, 11259)]