51207147

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3734

約数の個数: 28

約数和(自身を含む): 80838280

約数和(自身を除く): 29631133

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 3697, 4617, 11091, 13851, 33273, 70243, 99819, 210729, 299457, 632187, 898371, 1896561, 2695113, 5689683, 17069049, 51207147]

約数ペア:

[(1, 51207147), (3, 17069049), (9, 5689683), (19, 2695113), (27, 1896561), (57, 898371), (81, 632187), (171, 299457), (243, 210729), (513, 99819), (729, 70243), (1539, 33273), (3697, 13851), (4617, 11091)]