40059789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 70625280

約数和(自身を除く): 30565491

約数列:

[1, 3, 7, 11, 21, 33, 37, 43, 77, 109, 111, 129, 231, 259, 301, 327, 407, 473, 763, 777, 903, 1199, 1221, 1419, 1591, 2289, 2849, 3311, 3597, 4033, 4687, 4773, 8393, 8547, 9933, 11137, 12099, 14061, 17501, 25179, 28231, 32809, 33411, 44363, 51557, 52503, 84693, 98427, 122507, 133089, 154671, 173419, 310541, 360899, 367521, 520257, 931623, 1082697, 1213933, 1907609, 3641799, 5722827, 13353263, 40059789]

約数ペア:

[(1, 40059789), (3, 13353263), (7, 5722827), (11, 3641799), (21, 1907609), (33, 1213933), (37, 1082697), (43, 931623), (77, 520257), (109, 367521), (111, 360899), (129, 310541), (231, 173419), (259, 154671), (301, 133089), (327, 122507), (407, 98427), (473, 84693), (763, 52503), (777, 51557), (903, 44363), (1199, 33411), (1221, 32809), (1419, 28231), (1591, 25179), (2289, 17501), (2849, 14061), (3311, 12099), (3597, 11137), (4033, 9933), (4687, 8547), (4773, 8393)]