53870541

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 72892224

約数和(自身を除く): 19021683

約数列:

[1, 3, 107, 257, 321, 653, 771, 1959, 27499, 69871, 82497, 167821, 209613, 503463, 17956847, 53870541]

約数ペア:

[(1, 53870541), (3, 17956847), (107, 503463), (257, 209613), (321, 167821), (653, 82497), (771, 69871), (1959, 27499)]