227079207

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{121889}}^1$

素因数の和:121924

約数の個数: 20

約数和(自身を含む): 353968560

約数和(自身を除く): 126889353

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 121889, 365667, 1097001, 2803447, 3291003, 8410341, 9873009, 25231023, 75693069, 227079207]

約数ペア:

[(1, 227079207), (3, 75693069), (9, 25231023), (23, 9873009), (27, 8410341), (69, 3291003), (81, 2803447), (207, 1097001), (621, 365667), (1863, 121889)]