47973009

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 77875200

約数和(自身を除く): 29902191

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2027, 3381, 6081, 7889, 14189, 23667, 42567, 46621, 99323, 139863, 297969, 326347, 695261, 979041, 2085783, 2284429, 6853287, 15991003, 47973009]

約数ペア:

[(1, 47973009), (3, 15991003), (7, 6853287), (21, 2284429), (23, 2085783), (49, 979041), (69, 695261), (147, 326347), (161, 297969), (343, 139863), (483, 99323), (1029, 46621), (1127, 42567), (2027, 23667), (3381, 14189), (6081, 7889)]