112169673

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 216609120

約数和(自身を除く): 104439447

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 399, 441, 539, 627, 693, 931, 1197, 1217, 1463, 1617, 1881, 2793, 3651, 4389, 4851, 8379, 8519, 10241, 10953, 13167, 13387, 23123, 25557, 30723, 40161, 59633, 69369, 76671, 92169, 93709, 120483, 161861, 178899, 208107, 254353, 281127, 485583, 536697, 655963, 763059, 843381, 1133027, 1456749, 1780471, 1967889, 2289177, 3399081, 5341413, 5903667, 10197243, 12463297, 16024239, 37389891, 112169673]

約数ペア:

[(1, 112169673), (3, 37389891), (7, 16024239), (9, 12463297), (11, 10197243), (19, 5903667), (21, 5341413), (33, 3399081), (49, 2289177), (57, 1967889), (63, 1780471), (77, 1456749), (99, 1133027), (133, 843381), (147, 763059), (171, 655963), (209, 536697), (231, 485583), (399, 281127), (441, 254353), (539, 208107), (627, 178899), (693, 161861), (931, 120483), (1197, 93709), (1217, 92169), (1463, 76671), (1617, 69369), (1881, 59633), (2793, 40161), (3651, 30723), (4389, 25557), (4851, 23123), (8379, 13387), (8519, 13167), (10241, 10953)]