79808757

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53527}}^1$

素因数の和:53608

約数の個数: 16

約数和(自身を含む): 123328512

約数和(自身を除く): 43519755

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 53527, 160581, 374689, 1124067, 3800417, 11401251, 26602919, 79808757]

約数ペア:

[(1, 79808757), (3, 26602919), (7, 11401251), (21, 3800417), (71, 1124067), (213, 374689), (497, 160581), (1491, 53527)]