42884721

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{48131}}^1$

素因数の和:48154

約数の個数: 20

約数和(自身を含む): 69887664

約数和(自身を除く): 27002943

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 48131, 144393, 433179, 529441, 1299537, 1588323, 3898611, 4764969, 14294907, 42884721]

約数ペア:

[(1, 42884721), (3, 14294907), (9, 4764969), (11, 3898611), (27, 1588323), (33, 1299537), (81, 529441), (99, 433179), (297, 144393), (891, 48131)]