29752107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 51670272

約数和(自身を除く): 21918165

約数列:

[1, 3, 7, 11, 21, 33, 37, 59, 77, 111, 177, 231, 259, 407, 413, 649, 777, 1221, 1239, 1947, 2183, 2849, 3481, 4543, 6549, 8547, 10443, 13629, 15281, 24013, 24367, 38291, 45843, 72039, 73101, 114873, 128797, 168091, 268037, 386391, 504273, 804111, 901579, 1416767, 2704737, 4250301, 9917369, 29752107]

約数ペア:

[(1, 29752107), (3, 9917369), (7, 4250301), (11, 2704737), (21, 1416767), (33, 901579), (37, 804111), (59, 504273), (77, 386391), (111, 268037), (177, 168091), (231, 128797), (259, 114873), (407, 73101), (413, 72039), (649, 45843), (777, 38291), (1221, 24367), (1239, 24013), (1947, 15281), (2183, 13629), (2849, 10443), (3481, 8547), (4543, 6549)]