73490571

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 40

約数和(自身を含む): 136882944

約数和(自身を除く): 63392373

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 11783, 35349, 82481, 106047, 129613, 247443, 318141, 388839, 742329, 907291, 954423, 1166517, 2226987, 2721873, 3499551, 6680961, 8165619, 10498653, 24496857, 73490571]

約数ペア:

[(1, 73490571), (3, 24496857), (7, 10498653), (9, 8165619), (11, 6680961), (21, 3499551), (27, 2721873), (33, 2226987), (63, 1166517), (77, 954423), (81, 907291), (99, 742329), (189, 388839), (231, 318141), (297, 247443), (567, 129613), (693, 106047), (891, 82481), (2079, 35349), (6237, 11783)]