54390921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{48091}}^1$

素因数の和:48136

約数の個数: 16

約数和(自身を含む): 80794560

約数和(自身を除く): 26403639

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 48091, 144273, 625183, 1394639, 1875549, 4183917, 18130307, 54390921]

約数ペア:

[(1, 54390921), (3, 18130307), (13, 4183917), (29, 1875549), (39, 1394639), (87, 625183), (377, 144273), (1131, 48091)]