127764297

素因数分解:

$3^5\times {\mathrm{449}}^1\times {\mathrm{1171}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 191973600

約数和(自身を除く): 64209303

約数列:

[1, 3, 9, 27, 81, 243, 449, 1171, 1347, 3513, 4041, 10539, 12123, 31617, 36369, 94851, 109107, 284553, 525779, 1577337, 4732011, 14196033, 42588099, 127764297]

約数ペア:

[(1, 127764297), (3, 42588099), (9, 14196033), (27, 4732011), (81, 1577337), (243, 525779), (449, 284553), (1171, 109107), (1347, 94851), (3513, 36369), (4041, 31617), (10539, 12123)]