27823689

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{5231}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 41437440

約数和(自身を除く): 13613751

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5231, 5319, 15693, 47079, 141237, 1030507, 3091521, 9274563, 27823689]

約数ペア:

[(1, 27823689), (3, 9274563), (9, 3091521), (27, 1030507), (197, 141237), (591, 47079), (1773, 15693), (5231, 5319)]