87484941

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{63533}}^1$

素因数の和:63562

約数の個数: 20

約数和(自身を含む): 138377052

約数和(自身を除く): 50892111

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 63533, 190599, 571797, 1080061, 1715391, 3240183, 5146173, 9720549, 29161647, 87484941]

約数ペア:

[(1, 87484941), (3, 29161647), (9, 9720549), (17, 5146173), (27, 3240183), (51, 1715391), (81, 1080061), (153, 571797), (459, 190599), (1377, 63533)]