260153487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 424569600

約数和(自身を除く): 164416113

約数列:

[1, 3, 9, 11, 33, 41, 99, 107, 123, 321, 369, 451, 599, 963, 1177, 1353, 1797, 3531, 4059, 4387, 5391, 6589, 10593, 13161, 19767, 24559, 39483, 48257, 59301, 64093, 73677, 144771, 192279, 221031, 270149, 434313, 576837, 705023, 810447, 2115069, 2431341, 2627813, 6345207, 7883439, 23650317, 28905943, 86717829, 260153487]

約数ペア:

[(1, 260153487), (3, 86717829), (9, 28905943), (11, 23650317), (33, 7883439), (41, 6345207), (99, 2627813), (107, 2431341), (123, 2115069), (321, 810447), (369, 705023), (451, 576837), (599, 434313), (963, 270149), (1177, 221031), (1353, 192279), (1797, 144771), (3531, 73677), (4059, 64093), (4387, 59301), (5391, 48257), (6589, 39483), (10593, 24559), (13161, 19767)]