76558527

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{2153}}^1$

素因数の和:2604

約数の個数: 20

約数和(自身を含む): 114678960

約数和(自身を除く): 38120433

約数列:

[1, 3, 9, 27, 81, 439, 1317, 2153, 3951, 6459, 11853, 19377, 35559, 58131, 174393, 945167, 2835501, 8506503, 25519509, 76558527]

約数ペア:

[(1, 76558527), (3, 25519509), (9, 8506503), (27, 2835501), (81, 945167), (439, 174393), (1317, 58131), (2153, 35559), (3951, 19377), (6459, 11853)]