68664423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1657}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 96561920

約数和(自身を除く): 27897497

約数列:

[1, 3, 19, 57, 727, 1657, 2181, 4971, 13813, 31483, 41439, 94449, 1204639, 3613917, 22888141, 68664423]

約数ペア:

[(1, 68664423), (3, 22888141), (19, 3613917), (57, 1204639), (727, 94449), (1657, 41439), (2181, 31483), (4971, 13813)]