26553267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 42643328

約数和(自身を除く): 16090061

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 7321, 21963, 65889, 95173, 226951, 285519, 680853, 856557, 2042559, 2950363, 8851089, 26553267]

約数ペア:

[(1, 26553267), (3, 8851089), (9, 2950363), (13, 2042559), (31, 856557), (39, 680853), (93, 285519), (117, 226951), (279, 95173), (403, 65889), (1209, 21963), (3627, 7321)]