71220237

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 107761920

約数和(自身を除く): 36541683

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 6329, 11253, 18987, 69619, 196199, 208857, 588597, 765809, 2158189, 2297427, 6474567, 23740079, 71220237]

約数ペア:

[(1, 71220237), (3, 23740079), (11, 6474567), (31, 2297427), (33, 2158189), (93, 765809), (121, 588597), (341, 208857), (363, 196199), (1023, 69619), (3751, 18987), (6329, 11253)]