67847949

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{64433}}^1$

素因数の和:64458

約数の個数: 20

約数和(自身を含む): 109151196

約数和(自身を除く): 41303247

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 64433, 193299, 579897, 837629, 1739691, 2512887, 5219073, 7538661, 22615983, 67847949]

約数ペア:

[(1, 67847949), (3, 22615983), (9, 7538661), (13, 5219073), (27, 2512887), (39, 1739691), (81, 837629), (117, 579897), (351, 193299), (1053, 64433)]