134011521

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 237878784

約数和(自身を除く): 103867263

約数列:

[1, 3, 7, 9, 21, 37, 43, 49, 63, 111, 129, 147, 191, 259, 301, 333, 387, 441, 573, 777, 903, 1337, 1591, 1719, 1813, 2107, 2331, 2709, 4011, 4773, 5439, 6321, 7067, 8213, 9359, 11137, 12033, 14319, 16317, 18963, 21201, 24639, 28077, 33411, 49469, 57491, 63603, 73917, 77959, 84231, 100233, 148407, 172473, 233877, 303881, 346283, 402437, 445221, 517419, 701631, 911643, 1038849, 1207311, 2127167, 2734929, 3116547, 3621933, 6381501, 14890169, 19144503, 44670507, 134011521]

約数ペア:

[(1, 134011521), (3, 44670507), (7, 19144503), (9, 14890169), (21, 6381501), (37, 3621933), (43, 3116547), (49, 2734929), (63, 2127167), (111, 1207311), (129, 1038849), (147, 911643), (191, 701631), (259, 517419), (301, 445221), (333, 402437), (387, 346283), (441, 303881), (573, 233877), (777, 172473), (903, 148407), (1337, 100233), (1591, 84231), (1719, 77959), (1813, 73917), (2107, 63603), (2331, 57491), (2709, 49469), (4011, 33411), (4773, 28077), (5439, 24639), (6321, 21201), (7067, 18963), (8213, 16317), (9359, 14319), (11137, 12033)]