27660219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 39137280

約数和(自身を除く): 11477061

約数列:

[1, 3, 19, 57, 127, 381, 2413, 3821, 7239, 11463, 72599, 217797, 485267, 1455801, 9220073, 27660219]

約数ペア:

[(1, 27660219), (3, 9220073), (19, 1455801), (57, 485267), (127, 217797), (381, 72599), (2413, 11463), (3821, 7239)]