755778879

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{5099}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 1120204800

約数和(自身を除く): 364425921

約数列:

[1, 3, 9, 43, 129, 383, 387, 1149, 3447, 5099, 15297, 16469, 45891, 49407, 148221, 219257, 657771, 1952917, 1973313, 5858751, 17576253, 83975431, 251926293, 755778879]

約数ペア:

[(1, 755778879), (3, 251926293), (9, 83975431), (43, 17576253), (129, 5858751), (383, 1973313), (387, 1952917), (1149, 657771), (3447, 219257), (5099, 148221), (15297, 49407), (16469, 45891)]