61781427

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{99487}}^1$

素因数の和:99519

約数の個数: 16

約数和(自身を含む): 95508480

約数和(自身を除く): 33727053

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 99487, 298461, 895383, 2288201, 2686149, 6864603, 20593809, 61781427]

約数ペア:

[(1, 61781427), (3, 20593809), (9, 6864603), (23, 2686149), (27, 2288201), (69, 895383), (207, 298461), (621, 99487)]