38490093

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{21277}}^1$

素因数の和:21353

約数の個数: 16

約数和(自身を含む): 57876160

約数和(自身を除く): 19386067

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 21277, 63831, 191493, 574479, 1425559, 4276677, 12830031, 38490093]

約数ペア:

[(1, 38490093), (3, 12830031), (9, 4276677), (27, 1425559), (67, 574479), (201, 191493), (603, 63831), (1809, 21277)]