528898977

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{4451}}^1$

素因数の和:4632

約数の個数: 28

約数和(自身を含む): 798029904

約数和(自身を除く): 269130927

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 729, 1467, 4401, 4451, 13203, 13353, 39609, 40059, 118827, 120177, 360531, 725513, 1081593, 2176539, 3244779, 6529617, 19588851, 58766553, 176299659, 528898977]

約数ペア:

[(1, 528898977), (3, 176299659), (9, 58766553), (27, 19588851), (81, 6529617), (163, 3244779), (243, 2176539), (489, 1081593), (729, 725513), (1467, 360531), (4401, 120177), (4451, 118827), (13203, 40059), (13353, 39609)]