6779421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 11266944

約数和(自身を除く): 4487523

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 279, 341, 423, 517, 1023, 1457, 1551, 2209, 3069, 4371, 4653, 6627, 13113, 16027, 19881, 24299, 48081, 68479, 72897, 144243, 205437, 218691, 616311, 753269, 2259807, 6779421]

約数ペア:

[(1, 6779421), (3, 2259807), (9, 753269), (11, 616311), (31, 218691), (33, 205437), (47, 144243), (93, 72897), (99, 68479), (141, 48081), (279, 24299), (341, 19881), (423, 16027), (517, 13113), (1023, 6627), (1457, 4653), (1551, 4371), (2209, 3069)]