81149041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 90782208

約数和(自身を除く): 9633167

約数列:

[1, 17, 31, 43, 527, 731, 1333, 3581, 22661, 60877, 111011, 153983, 1887187, 2617711, 4773473, 81149041]

約数ペア:

[(1, 81149041), (17, 4773473), (31, 2617711), (43, 1887187), (527, 153983), (731, 111011), (1333, 60877), (3581, 22661)]