47955663

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 82784520

約数和(自身を除く): 34828857

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 2939, 5439, 8817, 16317, 20573, 26451, 61719, 108743, 144011, 185157, 326229, 432033, 761201, 978687, 1296099, 2283603, 5328407, 6850809, 15985221, 47955663]

約数ペア:

[(1, 47955663), (3, 15985221), (7, 6850809), (9, 5328407), (21, 2283603), (37, 1296099), (49, 978687), (63, 761201), (111, 432033), (147, 326229), (259, 185157), (333, 144011), (441, 108743), (777, 61719), (1813, 26451), (2331, 20573), (2939, 16317), (5439, 8817)]