269611083

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 497952000

約数和(自身を除く): 228340917

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 399, 437, 441, 483, 931, 1127, 1197, 1311, 1399, 1449, 2793, 3059, 3381, 3933, 4197, 8379, 9177, 9793, 10143, 12591, 21413, 26581, 27531, 29379, 32177, 64239, 68551, 79743, 88137, 96531, 186067, 192717, 205653, 225239, 239229, 289593, 558201, 611363, 616959, 675717, 1302469, 1576673, 1674603, 1834089, 2027151, 3907407, 4279541, 4730019, 5502267, 11722221, 12838623, 14190057, 29956787, 38515869, 89870361, 269611083]

約数ペア:

[(1, 269611083), (3, 89870361), (7, 38515869), (9, 29956787), (19, 14190057), (21, 12838623), (23, 11722221), (49, 5502267), (57, 4730019), (63, 4279541), (69, 3907407), (133, 2027151), (147, 1834089), (161, 1674603), (171, 1576673), (207, 1302469), (399, 675717), (437, 616959), (441, 611363), (483, 558201), (931, 289593), (1127, 239229), (1197, 225239), (1311, 205653), (1399, 192717), (1449, 186067), (2793, 96531), (3059, 88137), (3381, 79743), (3933, 68551), (4197, 64239), (8379, 32177), (9177, 29379), (9793, 27531), (10143, 26581), (12591, 21413)]