53989299

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65947

約数の個数: 24

約数和(自身を含む): 95982432

約数和(自身を除く): 41993133

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 65921, 197763, 461447, 593289, 856973, 1384341, 2570919, 4153023, 5998811, 7712757, 17996433, 53989299]

約数ペア:

[(1, 53989299), (3, 17996433), (7, 7712757), (9, 5998811), (13, 4153023), (21, 2570919), (39, 1384341), (63, 856973), (91, 593289), (117, 461447), (273, 197763), (819, 65921)]