89880597

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1044

約数の個数: 28

約数和(自身を含む): 135881760

約数和(自身を除く): 46001163

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 887, 1251, 2661, 3753, 7983, 11259, 23949, 33777, 71847, 101331, 123293, 215541, 369879, 646623, 1109637, 3328911, 9986733, 29960199, 89880597]

約数ペア:

[(1, 89880597), (3, 29960199), (9, 9986733), (27, 3328911), (81, 1109637), (139, 646623), (243, 369879), (417, 215541), (729, 123293), (887, 101331), (1251, 71847), (2661, 33777), (3753, 23949), (7983, 11259)]