61684587

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 92832480

約数和(自身を除く): 31147893

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2609, 2627, 7827, 7881, 23481, 23643, 96533, 185239, 289599, 555717, 868797, 1667151, 6853843, 20561529, 61684587]

約数ペア:

[(1, 61684587), (3, 20561529), (9, 6853843), (37, 1667151), (71, 868797), (111, 555717), (213, 289599), (333, 185239), (639, 96533), (2609, 23643), (2627, 23481), (7827, 7881)]