129352878

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{8861}}^1$

素因数の和:9680

約数の個数: 24

約数和(自身を含む): 280641816

約数和(自身を除く): 151288938

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4866, 7299, 8861, 14598, 17722, 26583, 53166, 79749, 159498, 7186271, 14372542, 21558813, 43117626, 64676439, 129352878]

約数ペア:

[(1, 129352878), (2, 64676439), (3, 43117626), (6, 21558813), (9, 14372542), (18, 7186271), (811, 159498), (1622, 79749), (2433, 53166), (4866, 26583), (7299, 17722), (8861, 14598)]