129740974911

素因数分解:

$3^6\times {\mathrm{1427}}^1\times {\mathrm{124717}}^1$

素因数の和:126162

約数の個数: 28

約数和(自身を含む): 194660353272

約数和(自身を除く): 64919378361

約数列:

[1, 3, 9, 27, 81, 243, 729, 1427, 4281, 12843, 38529, 115587, 124717, 346761, 374151, 1040283, 1122453, 3367359, 10102077, 30306231, 90918693, 177971159, 533913477, 1601740431, 4805221293, 14415663879, 43246991637, 129740974911]

約数ペア:

[(1, 129740974911), (3, 43246991637), (9, 14415663879), (27, 4805221293), (81, 1601740431), (243, 533913477), (729, 177971159), (1427, 90918693), (4281, 30306231), (12843, 10102077), (38529, 3367359), (115587, 1122453), (124717, 1040283), (346761, 374151)]