63661941

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 47879307

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 881, 1147, 1953, 2331, 2643, 3441, 6167, 7929, 8029, 10323, 18501, 24087, 27311, 32597, 55503, 72261, 81933, 97791, 191177, 228179, 245799, 293373, 573531, 684537, 1010507, 1720593, 2053611, 3031521, 7073549, 9094563, 21220647, 63661941]

約数ペア:

[(1, 63661941), (3, 21220647), (7, 9094563), (9, 7073549), (21, 3031521), (31, 2053611), (37, 1720593), (63, 1010507), (93, 684537), (111, 573531), (217, 293373), (259, 245799), (279, 228179), (333, 191177), (651, 97791), (777, 81933), (881, 72261), (1147, 55503), (1953, 32597), (2331, 27311), (2643, 24087), (3441, 18501), (6167, 10323), (7929, 8029)]