26523369

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7026

約数の個数: 20

約数和(自身を含む): 40470144

約数和(自身を除く): 13946775

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6967, 20901, 62703, 188109, 327449, 564327, 982347, 2947041, 8841123, 26523369]

約数ペア:

[(1, 26523369), (3, 8841123), (9, 2947041), (27, 982347), (47, 564327), (81, 327449), (141, 188109), (423, 62703), (1269, 20901), (3807, 6967)]