73062087

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 124032000

約数和(自身を除く): 50969913

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 101, 111, 133, 147, 259, 303, 343, 399, 703, 707, 777, 931, 1029, 1813, 1919, 2109, 2121, 2793, 3737, 4921, 4949, 5439, 5757, 6517, 11211, 12691, 13433, 14763, 14847, 19551, 26159, 34447, 34643, 38073, 40299, 71003, 78477, 94031, 103341, 103929, 183113, 213009, 241129, 282093, 497021, 549339, 658217, 723387, 1281791, 1491063, 1974651, 3479147, 3845373, 10437441, 24354029, 73062087]

約数ペア:

[(1, 73062087), (3, 24354029), (7, 10437441), (19, 3845373), (21, 3479147), (37, 1974651), (49, 1491063), (57, 1281791), (101, 723387), (111, 658217), (133, 549339), (147, 497021), (259, 282093), (303, 241129), (343, 213009), (399, 183113), (703, 103929), (707, 103341), (777, 94031), (931, 78477), (1029, 71003), (1813, 40299), (1919, 38073), (2109, 34643), (2121, 34447), (2793, 26159), (3737, 19551), (4921, 14847), (4949, 14763), (5439, 13433), (5757, 12691), (6517, 11211)]