261566590023

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{52259}}^1$

素因数の和:52572

約数の個数: 48

約数和(自身を含む): 396540518400

約数和(自身を除く): 134973928377

約数列:

[1, 3, 9, 29, 87, 127, 151, 261, 381, 453, 1143, 1359, 3683, 4379, 11049, 13137, 19177, 33147, 39411, 52259, 57531, 156777, 172593, 470331, 556133, 1515511, 1668399, 4546533, 5005197, 6636893, 7891109, 13639599, 19910679, 23673327, 59732037, 71019981, 192469897, 228842161, 577409691, 686526483, 1002170843, 1732229073, 2059579449, 3006512529, 9019537587, 29062954447, 87188863341, 261566590023]

約数ペア:

[(1, 261566590023), (3, 87188863341), (9, 29062954447), (29, 9019537587), (87, 3006512529), (127, 2059579449), (151, 1732229073), (261, 1002170843), (381, 686526483), (453, 577409691), (1143, 228842161), (1359, 192469897), (3683, 71019981), (4379, 59732037), (11049, 23673327), (13137, 19910679), (19177, 13639599), (33147, 7891109), (39411, 6636893), (52259, 5005197), (57531, 4546533), (156777, 1668399), (172593, 1515511), (470331, 556133)]