13509968211

素因数分解:

$3^5\times {\mathrm{463}}^1\times {\mathrm{120079}}^1$

素因数の和:120557

約数の個数: 24

約数和(自身を含む): 20281031680

約数和(自身を除く): 6771063469

約数列:

[1, 3, 9, 27, 81, 243, 463, 1389, 4167, 12501, 37503, 112509, 120079, 360237, 1080711, 3242133, 9726399, 29179197, 55596577, 166789731, 500369193, 1501107579, 4503322737, 13509968211]

約数ペア:

[(1, 13509968211), (3, 4503322737), (9, 1501107579), (27, 500369193), (81, 166789731), (243, 55596577), (463, 29179197), (1389, 9726399), (4167, 3242133), (12501, 1080711), (37503, 360237), (112509, 120079)]