43478901

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 25710219

約数列:

[1, 3, 9, 23, 41, 47, 69, 109, 123, 141, 207, 327, 369, 423, 943, 981, 1081, 1927, 2507, 2829, 3243, 4469, 5123, 5781, 7521, 8487, 9729, 13407, 15369, 17343, 22563, 40221, 44321, 46107, 102787, 117829, 132963, 210043, 308361, 353487, 398889, 630129, 925083, 1060461, 1890387, 4830989, 14492967, 43478901]

約数ペア:

[(1, 43478901), (3, 14492967), (9, 4830989), (23, 1890387), (41, 1060461), (47, 925083), (69, 630129), (109, 398889), (123, 353487), (141, 308361), (207, 210043), (327, 132963), (369, 117829), (423, 102787), (943, 46107), (981, 44321), (1081, 40221), (1927, 22563), (2507, 17343), (2829, 15369), (3243, 13407), (4469, 9729), (5123, 8487), (5781, 7521)]