269651889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 453600000

約数和(自身を除く): 183948111

約数列:

[1, 3, 9, 13, 27, 29, 39, 59, 87, 117, 177, 261, 351, 377, 449, 531, 767, 783, 1131, 1347, 1593, 1711, 2301, 3393, 4041, 5133, 5837, 6903, 10179, 12123, 13021, 15399, 17511, 20709, 22243, 26491, 39063, 46197, 52533, 66729, 79473, 117189, 157599, 169273, 200187, 238419, 344383, 351567, 507819, 600561, 715257, 768239, 1033149, 1523457, 2304717, 3099447, 4570371, 6914151, 9298341, 9987107, 20742453, 29961321, 89883963, 269651889]

約数ペア:

[(1, 269651889), (3, 89883963), (9, 29961321), (13, 20742453), (27, 9987107), (29, 9298341), (39, 6914151), (59, 4570371), (87, 3099447), (117, 2304717), (177, 1523457), (261, 1033149), (351, 768239), (377, 715257), (449, 600561), (531, 507819), (767, 351567), (783, 344383), (1131, 238419), (1347, 200187), (1593, 169273), (1711, 157599), (2301, 117189), (3393, 79473), (4041, 66729), (5133, 52533), (5837, 46197), (6903, 39063), (10179, 26491), (12123, 22243), (13021, 20709), (15399, 17511)]