90586719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9311}}^1$

素因数の和:9387

約数の個数: 24

約数和(自身を含む): 139456512

約数和(自身を除く): 48869793

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9311, 9729, 27933, 83799, 214153, 437617, 642459, 1312851, 1927377, 3938553, 10065191, 30195573, 90586719]

約数ペア:

[(1, 90586719), (3, 30195573), (9, 10065191), (23, 3938553), (47, 1927377), (69, 1312851), (141, 642459), (207, 437617), (423, 214153), (1081, 83799), (3243, 27933), (9311, 9729)]