85120581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18341}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 147909888

約数和(自身を除く): 62789307

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 18341, 55023, 128387, 238433, 311797, 385161, 715299, 935391, 1669031, 2182579, 4053361, 5007093, 6547737, 12160083, 28373527, 85120581]

約数ペア:

[(1, 85120581), (3, 28373527), (7, 12160083), (13, 6547737), (17, 5007093), (21, 4053361), (39, 2182579), (51, 1669031), (91, 935391), (119, 715299), (221, 385161), (273, 311797), (357, 238433), (663, 128387), (1547, 55023), (4641, 18341)]