27428181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3067}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 40055808

約数和(自身を除く): 12627627

約数列:

[1, 3, 11, 33, 271, 813, 2981, 3067, 8943, 9201, 33737, 101211, 831157, 2493471, 9142727, 27428181]

約数ペア:

[(1, 27428181), (3, 9142727), (11, 2493471), (33, 831157), (271, 101211), (813, 33737), (2981, 9201), (3067, 8943)]