81732786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191861}}^1$

素因数の和:191937

約数の個数: 16

約数和(自身を含む): 165768768

約数和(自身を除く): 84035982

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 191861, 383722, 575583, 1151166, 13622131, 27244262, 40866393, 81732786]

約数ペア:

[(1, 81732786), (2, 40866393), (3, 27244262), (6, 13622131), (71, 1151166), (142, 575583), (213, 383722), (426, 191861)]