29107323

素因数分解:

$3^3\times 7^4\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 40

約数和(自身を含む): 50418000

約数和(自身を除く): 21310677

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 449, 1029, 1323, 1347, 2401, 3087, 3143, 4041, 7203, 9261, 9429, 12123, 21609, 22001, 28287, 64827, 66003, 84861, 154007, 198009, 462021, 594027, 1078049, 1386063, 3234147, 4158189, 9702441, 29107323]

約数ペア:

[(1, 29107323), (3, 9702441), (7, 4158189), (9, 3234147), (21, 1386063), (27, 1078049), (49, 594027), (63, 462021), (147, 198009), (189, 154007), (343, 84861), (441, 66003), (449, 64827), (1029, 28287), (1323, 22001), (1347, 21609), (2401, 12123), (3087, 9429), (3143, 9261), (4041, 7203)]