156965404041

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109689311}}^1$

素因数の和:109689373

約数の個数: 16

約数和(自身を含む): 236928913920

約数和(自身を除く): 79963509879

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109689311, 329067933, 987203799, 2961611397, 5813533483, 17440600449, 52321801347, 156965404041]

約数ペア:

[(1, 156965404041), (3, 52321801347), (9, 17440600449), (27, 5813533483), (53, 2961611397), (159, 987203799), (477, 329067933), (1431, 109689311)]