56962269

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 102141312

約数和(自身を除く): 45179043

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 273, 443, 471, 819, 1099, 1329, 1413, 2041, 3101, 3297, 3987, 5759, 6123, 9303, 9891, 14287, 17277, 18369, 27909, 40313, 42861, 51831, 69551, 120939, 128583, 208653, 362817, 486857, 625959, 904163, 1460571, 2712489, 4381713, 6329141, 8137467, 18987423, 56962269]

約数ペア:

[(1, 56962269), (3, 18987423), (7, 8137467), (9, 6329141), (13, 4381713), (21, 2712489), (39, 1460571), (63, 904163), (91, 625959), (117, 486857), (157, 362817), (273, 208653), (443, 128583), (471, 120939), (819, 69551), (1099, 51831), (1329, 42861), (1413, 40313), (2041, 27909), (3101, 18369), (3297, 17277), (3987, 14287), (5759, 9891), (6123, 9303)]