169626807

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57287}}^1$

素因数の和:57347

約数の個数: 24

約数和(自身を含む): 285981696

約数和(自身を除く): 116354889

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 57287, 171861, 401009, 515583, 1203027, 2692489, 3609081, 8077467, 18847423, 24232401, 56542269, 169626807]

約数ペア:

[(1, 169626807), (3, 56542269), (7, 24232401), (9, 18847423), (21, 8077467), (47, 3609081), (63, 2692489), (141, 1203027), (329, 515583), (423, 401009), (987, 171861), (2961, 57287)]