47532639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 79603200

約数和(自身を除く): 32070561

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1381, 1639, 3129, 4143, 4917, 9667, 11473, 15191, 29001, 34419, 45573, 106337, 205769, 319011, 617307, 1440383, 2263459, 4321149, 6790377, 15844213, 47532639]

約数ペア:

[(1, 47532639), (3, 15844213), (7, 6790377), (11, 4321149), (21, 2263459), (33, 1440383), (77, 617307), (149, 319011), (231, 205769), (447, 106337), (1043, 45573), (1381, 34419), (1639, 29001), (3129, 15191), (4143, 11473), (4917, 9667)]