405506673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 692712384

約数和(自身を除く): 287205711

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 163, 429, 489, 1287, 1467, 1793, 1933, 2119, 5379, 5799, 6357, 16137, 17397, 19071, 21263, 23309, 25129, 63789, 69927, 75387, 191367, 209781, 226161, 276419, 315079, 829257, 945237, 2487771, 2835711, 3465869, 4096027, 10397607, 12288081, 31192821, 36864243, 45056297, 135168891, 405506673]

約数ペア:

[(1, 405506673), (3, 135168891), (9, 45056297), (11, 36864243), (13, 31192821), (33, 12288081), (39, 10397607), (99, 4096027), (117, 3465869), (143, 2835711), (163, 2487771), (429, 945237), (489, 829257), (1287, 315079), (1467, 276419), (1793, 226161), (1933, 209781), (2119, 191367), (5379, 75387), (5799, 69927), (6357, 63789), (16137, 25129), (17397, 23309), (19071, 21263)]