7131942999

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{52069}}^1$

素因数の和:52189

約数の個数: 40

約数和(自身を含む): 11340846000

約数和(自身を除く): 4208903001

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 171, 267, 513, 801, 1539, 1691, 2403, 5073, 7209, 15219, 45657, 52069, 136971, 156207, 468621, 989311, 1405863, 2967933, 4217589, 4634141, 8903799, 13902423, 26711397, 41707269, 80134191, 88048679, 125121807, 264146037, 375365421, 792438111, 2377314333, 7131942999]

約数ペア:

[(1, 7131942999), (3, 2377314333), (9, 792438111), (19, 375365421), (27, 264146037), (57, 125121807), (81, 88048679), (89, 80134191), (171, 41707269), (267, 26711397), (513, 13902423), (801, 8903799), (1539, 4634141), (1691, 4217589), (2403, 2967933), (5073, 1405863), (7209, 989311), (15219, 468621), (45657, 156207), (52069, 136971)]