53657439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8513}}^1$

素因数の和:8718

約数の個数: 16

約数和(自身を含む): 78465024

約数和(自身を除く): 24807585

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 8513, 25539, 93643, 280929, 1625983, 4877949, 17885813, 53657439]

約数ペア:

[(1, 53657439), (3, 17885813), (11, 4877949), (33, 1625983), (191, 280929), (573, 93643), (2101, 25539), (6303, 8513)]