68428045377

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{35695381}}^1$

素因数の和:35695461

約数の個数: 16

約数和(自身を含む): 102802700160

約数和(自身を除く): 34374654783

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 35695381, 107086143, 321258429, 963775287, 2534372051, 7603116153, 22809348459, 68428045377]

約数ペア:

[(1, 68428045377), (3, 22809348459), (9, 7603116153), (27, 2534372051), (71, 963775287), (213, 321258429), (639, 107086143), (1917, 35695381)]