126394911

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{6529}}^1$

素因数の和:6780

約数の個数: 20

約数和(自身を含む): 189631200

約数和(自身を除く): 63236289

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 6453, 6529, 19359, 19587, 58761, 176283, 528849, 1560431, 4681293, 14043879, 42131637, 126394911]

約数ペア:

[(1, 126394911), (3, 42131637), (9, 14043879), (27, 4681293), (81, 1560431), (239, 528849), (717, 176283), (2151, 58761), (6453, 19587), (6529, 19359)]