227511207

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109433}}^1$

素因数の和:109460

約数の個数: 32

約数和(自身を含む): 420226560

約数和(自身を除く): 192715353

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 109433, 328299, 766031, 984897, 1203763, 2298093, 2954691, 3611289, 6894279, 8426341, 10833867, 20682837, 25279023, 32501601, 75837069, 227511207]

約数ペア:

[(1, 227511207), (3, 75837069), (7, 32501601), (9, 25279023), (11, 20682837), (21, 10833867), (27, 8426341), (33, 6894279), (63, 3611289), (77, 2954691), (99, 2298093), (189, 1203763), (231, 984897), (297, 766031), (693, 328299), (2079, 109433)]