11804474451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{65599}}^1$

素因数の和:65680

約数の個数: 64

約数和(自身を含む): 21159936000

約数和(自身を除く): 9355461549

約数列:

[1, 3, 7, 11, 19, 21, 33, 41, 57, 77, 123, 133, 209, 231, 287, 399, 451, 627, 779, 861, 1353, 1463, 2337, 3157, 4389, 5453, 8569, 9471, 16359, 25707, 59983, 65599, 179949, 196797, 459193, 721589, 1246381, 1377579, 2164767, 2689559, 3739143, 5051123, 8068677, 8724667, 13710191, 15153369, 18826913, 26174001, 29585149, 41130573, 51101621, 56480739, 88755447, 95971337, 153304863, 207096043, 287914011, 357711347, 562117831, 621288129, 1073134041, 1686353493, 3934824817, 11804474451]

約数ペア:

[(1, 11804474451), (3, 3934824817), (7, 1686353493), (11, 1073134041), (19, 621288129), (21, 562117831), (33, 357711347), (41, 287914011), (57, 207096043), (77, 153304863), (123, 95971337), (133, 88755447), (209, 56480739), (231, 51101621), (287, 41130573), (399, 29585149), (451, 26174001), (627, 18826913), (779, 15153369), (861, 13710191), (1353, 8724667), (1463, 8068677), (2337, 5051123), (3157, 3739143), (4389, 2689559), (5453, 2164767), (8569, 1377579), (9471, 1246381), (16359, 721589), (25707, 459193), (59983, 196797), (65599, 179949)]