68004021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2917}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 95710400

約数和(自身を除く): 27706379

約数列:

[1, 3, 19, 57, 409, 1227, 2917, 7771, 8751, 23313, 55423, 166269, 1193053, 3579159, 22668007, 68004021]

約数ペア:

[(1, 68004021), (3, 22668007), (19, 3579159), (57, 1193053), (409, 166269), (1227, 55423), (2917, 23313), (7771, 8751)]