15774183

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 20

約数和(自身を含む): 23740200

約数和(自身を除く): 7966017

約数列:

[1, 3, 9, 27, 81, 149, 447, 1307, 1341, 3921, 4023, 11763, 12069, 35289, 105867, 194743, 584229, 1752687, 5258061, 15774183]

約数ペア:

[(1, 15774183), (3, 5258061), (9, 1752687), (27, 584229), (81, 194743), (149, 105867), (447, 35289), (1307, 12069), (1341, 11763), (3921, 4023)]