68156829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{194179}}^1$

素因数の和:194201

約数の個数: 16

約数和(自身を含む): 108740800

約数和(自身を除く): 40583971

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 194179, 582537, 1747611, 2524327, 5242833, 7572981, 22718943, 68156829]

約数ペア:

[(1, 68156829), (3, 22718943), (9, 7572981), (13, 5242833), (27, 2524327), (39, 1747611), (117, 582537), (351, 194179)]