47500173

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25999}}^1$

素因数の和:26041

約数の個数: 24

約数和(自身を含む): 81120000

約数和(自身を除く): 33619827

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 25999, 77997, 181993, 233991, 545979, 753971, 1637937, 2261913, 5277797, 6785739, 15833391, 47500173]

約数ペア:

[(1, 47500173), (3, 15833391), (7, 6785739), (9, 5277797), (21, 2261913), (29, 1637937), (63, 753971), (87, 545979), (203, 233991), (261, 181993), (609, 77997), (1827, 25999)]