68226873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 39185607

約数列:

[1, 3, 11, 13, 33, 39, 143, 359, 429, 443, 1077, 1329, 3949, 4667, 4873, 5759, 11847, 14001, 14619, 17277, 51337, 63349, 154011, 159037, 190047, 477111, 1749407, 2067481, 5248221, 6202443, 22742291, 68226873]

約数ペア:

[(1, 68226873), (3, 22742291), (11, 6202443), (13, 5248221), (33, 2067481), (39, 1749407), (143, 477111), (359, 190047), (429, 159037), (443, 154011), (1077, 63349), (1329, 51337), (3949, 17277), (4667, 14619), (4873, 14001), (5759, 11847)]