13812903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 10379097

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 59, 69, 87, 117, 177, 207, 261, 299, 351, 377, 531, 621, 667, 767, 783, 897, 1131, 1357, 1593, 1711, 2001, 2301, 2691, 3393, 4071, 5133, 6003, 6903, 8073, 8671, 10179, 12213, 15399, 17641, 18009, 20709, 22243, 26013, 36639, 39353, 46197, 52923, 66729, 78039, 118059, 158769, 200187, 234117, 354177, 476307, 511589, 600561, 1062531, 1534767, 4604301, 13812903]

約数ペア:

[(1, 13812903), (3, 4604301), (9, 1534767), (13, 1062531), (23, 600561), (27, 511589), (29, 476307), (39, 354177), (59, 234117), (69, 200187), (87, 158769), (117, 118059), (177, 78039), (207, 66729), (261, 52923), (299, 46197), (351, 39353), (377, 36639), (531, 26013), (621, 22243), (667, 20709), (767, 18009), (783, 17641), (897, 15399), (1131, 12213), (1357, 10179), (1593, 8671), (1711, 8073), (2001, 6903), (2301, 6003), (2691, 5133), (3393, 4071)]