67555539

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{9371}}^1$

素因数の和:9472

約数の個数: 20

約数和(自身を含む): 102061080

約数和(自身を除く): 34505541

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 9371, 28113, 84339, 253017, 759051, 834019, 2502057, 7506171, 22518513, 67555539]

約数ペア:

[(1, 67555539), (3, 22518513), (9, 7506171), (27, 2502057), (81, 834019), (89, 759051), (267, 253017), (801, 84339), (2403, 28113), (7209, 9371)]