68711733

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44647}}^1$

素因数の和:44678

約数の個数: 20

約数和(自身を含む): 108048160

約数和(自身を除く): 39336427

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44647, 133941, 401823, 848293, 1205469, 2544879, 3616407, 7634637, 22903911, 68711733]

約数ペア:

[(1, 68711733), (3, 22903911), (9, 7634637), (19, 3616407), (27, 2544879), (57, 1205469), (81, 848293), (171, 401823), (513, 133941), (1539, 44647)]