214979427

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{68053}}^1$

素因数の和:68081

約数の個数: 24

約数和(自身を含む): 346803184

約数和(自身を除く): 131823757

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 68053, 204159, 612477, 884689, 1837431, 2654067, 5512293, 7962201, 16536879, 23886603, 71659809, 214979427]

約数ペア:

[(1, 214979427), (3, 71659809), (9, 23886603), (13, 16536879), (27, 7962201), (39, 5512293), (81, 2654067), (117, 1837431), (243, 884689), (351, 612477), (1053, 204159), (3159, 68053)]