97777287

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{63533}}^1$

素因数の和:63564

約数の個数: 20

約数和(自身を含む): 153752280

約数和(自身を除く): 55974993

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 63533, 190599, 571797, 1207127, 1715391, 3621381, 5146173, 10864143, 32592429, 97777287]

約数ペア:

[(1, 97777287), (3, 32592429), (9, 10864143), (19, 5146173), (27, 3621381), (57, 1715391), (81, 1207127), (171, 571797), (513, 190599), (1539, 63533)]