137726211

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30223}}^1$

素因数の和:30271

約数の個数: 24

約数和(自身を含む): 220514304

約数和(自身を除く): 82788093

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 30223, 90669, 211561, 634683, 936913, 1480927, 2810739, 4442781, 6558391, 19675173, 45908737, 137726211]

約数ペア:

[(1, 137726211), (3, 45908737), (7, 19675173), (21, 6558391), (31, 4442781), (49, 2810739), (93, 1480927), (147, 936913), (217, 634683), (651, 211561), (1519, 90669), (4557, 30223)]