13900050063

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{7250939}}^1$

素因数の和:7251019

約数の個数: 16

約数和(自身を含む): 20882707200

約数和(自身を除く): 6982657137

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 7250939, 21752817, 65258451, 195775353, 514816669, 1544450007, 4633350021, 13900050063]

約数ペア:

[(1, 13900050063), (3, 4633350021), (9, 1544450007), (27, 514816669), (71, 195775353), (213, 65258451), (639, 21752817), (1917, 7250939)]