138471111639

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{276229}}^1$

素因数の和:276424

約数の個数: 48

約数和(自身を含む): 233845268800

約数和(自身を除く): 95374157161

約数列:

[1, 3, 7, 9, 21, 63, 73, 109, 219, 327, 511, 657, 763, 981, 1533, 2289, 4599, 6867, 7957, 23871, 55699, 71613, 167097, 276229, 501291, 828687, 1933603, 2486061, 5800809, 17402427, 20164717, 30108961, 60494151, 90326883, 141153019, 181482453, 210762727, 270980649, 423459057, 632288181, 1270377171, 1896864543, 2197954153, 6593862459, 15385679071, 19781587377, 46157037213, 138471111639]

約数ペア:

[(1, 138471111639), (3, 46157037213), (7, 19781587377), (9, 15385679071), (21, 6593862459), (63, 2197954153), (73, 1896864543), (109, 1270377171), (219, 632288181), (327, 423459057), (511, 270980649), (657, 210762727), (763, 181482453), (981, 141153019), (1533, 90326883), (2289, 60494151), (4599, 30108961), (6867, 20164717), (7957, 17402427), (23871, 5800809), (55699, 2486061), (71613, 1933603), (167097, 828687), (276229, 501291)]