27730473

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 38187072

約数和(自身を除く): 10456599

約数列:

[1, 3, 41, 123, 131, 393, 1721, 5163, 5371, 16113, 70561, 211683, 225451, 676353, 9243491, 27730473]

約数ペア:

[(1, 27730473), (3, 9243491), (41, 676353), (123, 225451), (131, 211683), (393, 70561), (1721, 16113), (5163, 5371)]