84021561

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 135060588

約数和(自身を除く): 51039027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1443, 1493, 1521, 4329, 4479, 6253, 13437, 18759, 19409, 55241, 56277, 58227, 165723, 174681, 252317, 497169, 718133, 756951, 2154399, 2270853, 6463197, 9335729, 28007187, 84021561]

約数ペア:

[(1, 84021561), (3, 28007187), (9, 9335729), (13, 6463197), (37, 2270853), (39, 2154399), (111, 756951), (117, 718133), (169, 497169), (333, 252317), (481, 174681), (507, 165723), (1443, 58227), (1493, 56277), (1521, 55241), (4329, 19409), (4479, 18759), (6253, 13437)]