20170451103

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 31037271552

約数和(自身を除く): 10866820449

約数列:

[1, 3, 11, 31, 33, 67, 93, 121, 201, 341, 363, 737, 863, 961, 1023, 2077, 2211, 2589, 2883, 3751, 6231, 8107, 9493, 10571, 11253, 22847, 24321, 26753, 28479, 31713, 57821, 64387, 68541, 80259, 104423, 116281, 173463, 193161, 251317, 294283, 313269, 348843, 636031, 708257, 753951, 829343, 882849, 1792451, 1908093, 2124771, 2488029, 3237113, 5377353, 6996341, 7790827, 9122773, 9711339, 19716961, 20989023, 23372481, 27368319, 55565981, 59150883, 100350503, 166697943, 216886571, 301051509, 611225791, 650659713, 1833677373, 6723483701, 20170451103]

約数ペア:

[(1, 20170451103), (3, 6723483701), (11, 1833677373), (31, 650659713), (33, 611225791), (67, 301051509), (93, 216886571), (121, 166697943), (201, 100350503), (341, 59150883), (363, 55565981), (737, 27368319), (863, 23372481), (961, 20989023), (1023, 19716961), (2077, 9711339), (2211, 9122773), (2589, 7790827), (2883, 6996341), (3751, 5377353), (6231, 3237113), (8107, 2488029), (9493, 2124771), (10571, 1908093), (11253, 1792451), (22847, 882849), (24321, 829343), (26753, 753951), (28479, 708257), (31713, 636031), (57821, 348843), (64387, 313269), (68541, 294283), (80259, 251317), (104423, 193161), (116281, 173463)]