68982081

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{5693}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 105316224

約数和(自身を除く): 36334143

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 5693, 12117, 17079, 39851, 119553, 3284861, 9854583, 22994027, 68982081]

約数ペア:

[(1, 68982081), (3, 22994027), (7, 9854583), (21, 3284861), (577, 119553), (1731, 39851), (4039, 17079), (5693, 12117)]