61210761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 30517239

約数列:

[1, 3, 17, 19, 51, 57, 181, 323, 349, 543, 969, 1047, 3077, 3439, 5933, 6631, 9231, 10317, 17799, 19893, 58463, 63169, 112727, 175389, 189507, 338181, 1073873, 1200211, 3221619, 3600633, 20403587, 61210761]

約数ペア:

[(1, 61210761), (3, 20403587), (17, 3600633), (19, 3221619), (51, 1200211), (57, 1073873), (181, 338181), (323, 189507), (349, 175389), (543, 112727), (969, 63169), (1047, 58463), (3077, 19893), (3439, 17799), (5933, 10317), (6631, 9231)]