86922549

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72617}}^1$

素因数の和:72649

約数の個数: 24

約数和(自身を含む): 151045440

約数和(自身を除く): 64122891

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 72617, 217851, 508319, 653553, 1379723, 1524957, 4139169, 4574871, 9658061, 12417507, 28974183, 86922549]

約数ペア:

[(1, 86922549), (3, 28974183), (7, 12417507), (9, 9658061), (19, 4574871), (21, 4139169), (57, 1524957), (63, 1379723), (133, 653553), (171, 508319), (399, 217851), (1197, 72617)]