83215181

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 101047320

約数和(自身を除く): 17832139

約数列:

[1, 7, 29, 49, 157, 203, 373, 1099, 1421, 2611, 4553, 7693, 10817, 18277, 31871, 58561, 75719, 223097, 409927, 530033, 1698269, 2869489, 11887883, 83215181]

約数ペア:

[(1, 83215181), (7, 11887883), (29, 2869489), (49, 1698269), (157, 530033), (203, 409927), (373, 223097), (1099, 75719), (1421, 58561), (2611, 31871), (4553, 18277), (7693, 10817)]