86449131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15271}}^1$

素因数の和:15331

約数の個数: 24

約数和(自身を含む): 135798624

約数和(自身を除く): 49349493

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 15271, 45813, 137439, 259607, 565027, 778821, 1695081, 2336463, 5085243, 9605459, 28816377, 86449131]

約数ペア:

[(1, 86449131), (3, 28816377), (9, 9605459), (17, 5085243), (37, 2336463), (51, 1695081), (111, 778821), (153, 565027), (333, 259607), (629, 137439), (1887, 45813), (5661, 15271)]