22179177

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3394

約数の個数: 20

約数和(自身を含む): 33541200

約数和(自身を除く): 11362023

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 3299, 6723, 9897, 29691, 89073, 267219, 273817, 821451, 2464353, 7393059, 22179177]

約数ペア:

[(1, 22179177), (3, 7393059), (9, 2464353), (27, 821451), (81, 273817), (83, 267219), (249, 89073), (747, 29691), (2241, 9897), (3299, 6723)]