51623271

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16067}}^1$

素因数の和:16100

約数の個数: 32

約数和(自身を含む): 92551680

約数和(自身を除く): 40928409

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 16067, 48201, 112469, 144603, 273139, 337407, 433809, 819417, 1012221, 1911973, 2458251, 3036663, 5735919, 7374753, 17207757, 51623271]

約数ペア:

[(1, 51623271), (3, 17207757), (7, 7374753), (9, 5735919), (17, 3036663), (21, 2458251), (27, 1911973), (51, 1012221), (63, 819417), (119, 433809), (153, 337407), (189, 273139), (357, 144603), (459, 112469), (1071, 48201), (3213, 16067)]