86397723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5591}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 133469856

約数和(自身を除く): 47072133

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 5591, 15453, 16773, 50319, 95047, 285141, 564691, 855423, 1694073, 5082219, 9599747, 28799241, 86397723]

約数ペア:

[(1, 86397723), (3, 28799241), (9, 9599747), (17, 5082219), (51, 1694073), (101, 855423), (153, 564691), (303, 285141), (909, 95047), (1717, 50319), (5151, 16773), (5591, 15453)]