146529891

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{17911}}^1$

素因数の和:18024

約数の個数: 20

約数和(自身を含む): 221069904

約数和(自身を除く): 74540013

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 17911, 53733, 161199, 483597, 1450791, 1809011, 5427033, 16281099, 48843297, 146529891]

約数ペア:

[(1, 146529891), (3, 48843297), (9, 16281099), (27, 5427033), (81, 1809011), (101, 1450791), (303, 483597), (909, 161199), (2727, 53733), (8181, 17911)]