86281299

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 145236000

約数和(自身を除く): 58954701

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 1049, 1443, 2109, 2223, 3147, 4329, 6327, 9139, 9441, 13637, 19931, 27417, 38813, 40911, 59793, 82251, 116439, 122733, 179379, 259103, 349317, 504569, 737447, 777309, 1513707, 2212341, 2331927, 4541121, 6637023, 9586811, 28760433, 86281299]

約数ペア:

[(1, 86281299), (3, 28760433), (9, 9586811), (13, 6637023), (19, 4541121), (37, 2331927), (39, 2212341), (57, 1513707), (111, 777309), (117, 737447), (171, 504569), (247, 349317), (333, 259103), (481, 179379), (703, 122733), (741, 116439), (1049, 82251), (1443, 59793), (2109, 40911), (2223, 38813), (3147, 27417), (4329, 19931), (6327, 13637), (9139, 9441)]