37909863

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 56816760

約数和(自身を除く): 18906897

約数列:

[1, 3, 9, 27, 81, 419, 1117, 1257, 3351, 3771, 10053, 11313, 30159, 33939, 90477, 468023, 1404069, 4212207, 12636621, 37909863]

約数ペア:

[(1, 37909863), (3, 12636621), (9, 4212207), (27, 1404069), (81, 468023), (419, 90477), (1117, 33939), (1257, 30159), (3351, 11313), (3771, 10053)]