201121533

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 295303008

約数和(自身を除く): 94181475

約数列:

[1, 3, 9, 83, 249, 307, 747, 877, 921, 2631, 2763, 7893, 25481, 72791, 76443, 218373, 229329, 269239, 655119, 807717, 2423151, 22346837, 67040511, 201121533]

約数ペア:

[(1, 201121533), (3, 67040511), (9, 22346837), (83, 2423151), (249, 807717), (307, 655119), (747, 269239), (877, 229329), (921, 218373), (2631, 76443), (2763, 72791), (7893, 25481)]