55078311

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 75742208

約数和(自身を除く): 20663897

約数列:

[1, 3, 37, 111, 271, 813, 1831, 5493, 10027, 30081, 67747, 203241, 496201, 1488603, 18359437, 55078311]

約数ペア:

[(1, 55078311), (3, 18359437), (37, 1488603), (111, 496201), (271, 203241), (813, 67747), (1831, 30081), (5493, 10027)]