87327963

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{63419}}^1$

素因数の和:63448

約数の個数: 20

約数和(自身を含む): 138128760

約数和(自身を除く): 50800797

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 63419, 190257, 570771, 1078123, 1712313, 3234369, 5136939, 9703107, 29109321, 87327963]

約数ペア:

[(1, 87327963), (3, 29109321), (9, 9703107), (17, 5136939), (27, 3234369), (51, 1712313), (81, 1078123), (153, 570771), (459, 190257), (1377, 63419)]