107990001

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 192067200

約数和(自身を除く): 84077199

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 1709, 3009, 3717, 5127, 7021, 9027, 11963, 15381, 21063, 29053, 35889, 63189, 87159, 100831, 107667, 203371, 261477, 302493, 610113, 705817, 907479, 1714127, 1830339, 2117451, 5142381, 6352353, 11998889, 15427143, 35996667, 107990001]

約数ペア:

[(1, 107990001), (3, 35996667), (7, 15427143), (9, 11998889), (17, 6352353), (21, 5142381), (51, 2117451), (59, 1830339), (63, 1714127), (119, 907479), (153, 705817), (177, 610113), (357, 302493), (413, 261477), (531, 203371), (1003, 107667), (1071, 100831), (1239, 87159), (1709, 63189), (3009, 35889), (3717, 29053), (5127, 21063), (7021, 15381), (9027, 11963)]