20163525561

素因数分解:

$3^3\times {\mathrm{13759}}^1\times {\mathrm{54277}}^1$

素因数の和:68045

約数の個数: 16

約数和(自身を含む): 29874611200

約数和(自身を除く): 9711085639

約数列:

[1, 3, 9, 27, 13759, 41277, 54277, 123831, 162831, 371493, 488493, 1465479, 746797243, 2240391729, 6721175187, 20163525561]

約数ペア:

[(1, 20163525561), (3, 6721175187), (9, 2240391729), (27, 746797243), (13759, 1465479), (41277, 488493), (54277, 371493), (123831, 162831)]