71765283

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 97292160

約数和(自身を除く): 25526877

約数列:

[1, 3, 113, 139, 339, 417, 1523, 4569, 15707, 47121, 172099, 211697, 516297, 635091, 23921761, 71765283]

約数ペア:

[(1, 71765283), (3, 23921761), (113, 635091), (139, 516297), (339, 211697), (417, 172099), (1523, 47121), (4569, 15707)]