85209849

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 128491272

約数和(自身を除く): 43281423

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 4357, 6519, 13071, 19557, 39213, 178637, 230921, 535911, 692763, 1607733, 2078289, 9467761, 28403283, 85209849]

約数ペア:

[(1, 85209849), (3, 28403283), (9, 9467761), (41, 2078289), (53, 1607733), (123, 692763), (159, 535911), (369, 230921), (477, 178637), (2173, 39213), (4357, 19557), (6519, 13071)]