264868989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49853}}^1$

素因数の和:49897

約数の個数: 32

約数和(自身を含む): 459454464

約数和(自身を除く): 194585475

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 49853, 149559, 348971, 548383, 1046913, 1146619, 1645149, 3439857, 3838681, 8026333, 11516043, 12612809, 24078999, 37838427, 88289663, 264868989]

約数ペア:

[(1, 264868989), (3, 88289663), (7, 37838427), (11, 24078999), (21, 12612809), (23, 11516043), (33, 8026333), (69, 3838681), (77, 3439857), (161, 1645149), (231, 1146619), (253, 1046913), (483, 548383), (759, 348971), (1771, 149559), (5313, 49853)]