51239439

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{5171}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 76131840

約数和(自身を除く): 24892401

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 5171, 9909, 15513, 46539, 139617, 1897757, 5693271, 17079813, 51239439]

約数ペア:

[(1, 51239439), (3, 17079813), (9, 5693271), (27, 1897757), (367, 139617), (1101, 46539), (3303, 15513), (5171, 9909)]