25077273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13744

約数の個数: 16

約数和(自身を含む): 36777216

約数和(自身を除く): 11699943

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 13681, 41043, 177853, 533559, 643007, 1929021, 8359091, 25077273]

約数ペア:

[(1, 25077273), (3, 8359091), (13, 1929021), (39, 643007), (47, 533559), (141, 177853), (611, 41043), (1833, 13681)]