26121771

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 42143920

約数和(自身を除く): 16022149

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8269, 24807, 74421, 107497, 223263, 322491, 669789, 967473, 2009367, 2902419, 8707257, 26121771]

約数ペア:

[(1, 26121771), (3, 8707257), (9, 2902419), (13, 2009367), (27, 967473), (39, 669789), (81, 322491), (117, 223263), (243, 107497), (351, 74421), (1053, 24807), (3159, 8269)]