91078729

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 106050816

約数和(自身を除く): 14972087

約数列:

[1, 7, 71, 401, 457, 497, 2807, 3199, 28471, 32447, 183257, 199297, 227129, 1282799, 13011247, 91078729]

約数ペア:

[(1, 91078729), (7, 13011247), (71, 1282799), (401, 227129), (457, 199297), (497, 183257), (2807, 32447), (3199, 28471)]