24087861

素因数分解:

$3^5\times 7^3\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 44699200

約数和(自身を除く): 20611339

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 289, 343, 357, 441, 459, 567, 833, 867, 1029, 1071, 1323, 1377, 1701, 2023, 2499, 2601, 3087, 3213, 3969, 4131, 5831, 6069, 7497, 7803, 9261, 9639, 11907, 14161, 17493, 18207, 22491, 23409, 27783, 28917, 42483, 52479, 54621, 67473, 70227, 83349, 99127, 127449, 157437, 163863, 202419, 297381, 382347, 472311, 491589, 892143, 1147041, 1416933, 2676429, 3441123, 8029287, 24087861]

約数ペア:

[(1, 24087861), (3, 8029287), (7, 3441123), (9, 2676429), (17, 1416933), (21, 1147041), (27, 892143), (49, 491589), (51, 472311), (63, 382347), (81, 297381), (119, 202419), (147, 163863), (153, 157437), (189, 127449), (243, 99127), (289, 83349), (343, 70227), (357, 67473), (441, 54621), (459, 52479), (567, 42483), (833, 28917), (867, 27783), (1029, 23409), (1071, 22491), (1323, 18207), (1377, 17493), (1701, 14161), (2023, 11907), (2499, 9639), (2601, 9261), (3087, 7803), (3213, 7497), (3969, 6069), (4131, 5831)]