68537937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42863}}^1$

素因数の和:42920

約数の個数: 16

約数和(自身を含む): 100816128

約数和(自身を除く): 32278191

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 42863, 128589, 557219, 1671657, 1757383, 5272149, 22845979, 68537937]

約数ペア:

[(1, 68537937), (3, 22845979), (13, 5272149), (39, 1757383), (41, 1671657), (123, 557219), (533, 128589), (1599, 42863)]