78352287

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 118649880

約数和(自身を除く): 40297593

約数列:

[1, 3, 13, 29, 39, 73, 87, 169, 219, 377, 507, 949, 1131, 2117, 2847, 4901, 5329, 6351, 12337, 14703, 15987, 27521, 37011, 69277, 82563, 154541, 207831, 357773, 463623, 900601, 1073319, 2009033, 2701803, 6027099, 26117429, 78352287]

約数ペア:

[(1, 78352287), (3, 26117429), (13, 6027099), (29, 2701803), (39, 2009033), (73, 1073319), (87, 900601), (169, 463623), (219, 357773), (377, 207831), (507, 154541), (949, 82563), (1131, 69277), (2117, 37011), (2847, 27521), (4901, 15987), (5329, 14703), (6351, 12337)]