25967331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 41771520

約数和(自身を除く): 15804189

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 351, 443, 501, 1329, 1503, 2171, 3987, 4509, 5759, 6513, 11961, 17277, 19539, 51831, 58617, 73981, 155493, 221943, 665829, 961753, 1997487, 2885259, 8655777, 25967331]

約数ペア:

[(1, 25967331), (3, 8655777), (9, 2885259), (13, 1997487), (27, 961753), (39, 665829), (117, 221943), (167, 155493), (351, 73981), (443, 58617), (501, 51831), (1329, 19539), (1503, 17277), (2171, 11961), (3987, 6513), (4509, 5759)]