72764211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27847}}^1$

素因数の和:27930

約数の個数: 16

約数和(自身を含む): 106045184

約数和(自身を除く): 33280973

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 27847, 83541, 362011, 1086033, 1865749, 5597247, 24254737, 72764211]

約数ペア:

[(1, 72764211), (3, 24254737), (13, 5597247), (39, 1865749), (67, 1086033), (201, 362011), (871, 83541), (2613, 27847)]