25734033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 42666624

約数和(自身を除く): 16932591

約数列:

[1, 3, 9, 13, 23, 39, 69, 73, 117, 131, 207, 219, 299, 393, 657, 897, 949, 1179, 1679, 1703, 2691, 2847, 3013, 5037, 5109, 8541, 9039, 9563, 15111, 15327, 21827, 27117, 28689, 39169, 65481, 86067, 117507, 124319, 196443, 219949, 352521, 372957, 659847, 1118871, 1979541, 2859337, 8578011, 25734033]

約数ペア:

[(1, 25734033), (3, 8578011), (9, 2859337), (13, 1979541), (23, 1118871), (39, 659847), (69, 372957), (73, 352521), (117, 219949), (131, 196443), (207, 124319), (219, 117507), (299, 86067), (393, 65481), (657, 39169), (897, 28689), (949, 27117), (1179, 21827), (1679, 15327), (1703, 15111), (2691, 9563), (2847, 9039), (3013, 8541), (5037, 5109)]