201201147

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25147}}^1$

素因数の和:25287

約数の個数: 24

約数和(自身を含む): 334770176

約数和(自身を除く): 133569029

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 25147, 75441, 176029, 226323, 528087, 1584261, 3193669, 9581007, 22355683, 28743021, 67067049, 201201147]

約数ペア:

[(1, 201201147), (3, 67067049), (7, 28743021), (9, 22355683), (21, 9581007), (63, 3193669), (127, 1584261), (381, 528087), (889, 226323), (1143, 176029), (2667, 75441), (8001, 25147)]