29137779

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 22702221

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 87, 99, 153, 187, 199, 261, 297, 319, 459, 493, 561, 597, 783, 957, 1479, 1683, 1791, 2189, 2871, 3383, 4437, 5049, 5373, 5423, 5771, 6567, 8613, 10149, 13311, 16269, 17313, 19701, 30447, 37213, 48807, 51939, 59103, 63481, 91341, 98107, 111639, 146421, 155817, 190443, 294321, 334917, 571329, 882963, 1004751, 1079177, 1713987, 2648889, 3237531, 9712593, 29137779]

約数ペア:

[(1, 29137779), (3, 9712593), (9, 3237531), (11, 2648889), (17, 1713987), (27, 1079177), (29, 1004751), (33, 882963), (51, 571329), (87, 334917), (99, 294321), (153, 190443), (187, 155817), (199, 146421), (261, 111639), (297, 98107), (319, 91341), (459, 63481), (493, 59103), (561, 51939), (597, 48807), (783, 37213), (957, 30447), (1479, 19701), (1683, 17313), (1791, 16269), (2189, 13311), (2871, 10149), (3383, 8613), (4437, 6567), (5049, 5771), (5373, 5423)]