81171107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 87639552

約数和(自身を除く): 6468445

約数列:

[1, 17, 103, 151, 307, 1751, 2567, 5219, 15553, 31621, 46357, 264401, 537557, 788069, 4774771, 81171107]

約数ペア:

[(1, 81171107), (17, 4774771), (103, 788069), (151, 537557), (307, 264401), (1751, 46357), (2567, 31621), (5219, 15553)]