83368857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 131193216

約数和(自身を除く): 47824359

約数列:

[1, 3, 11, 13, 33, 39, 143, 373, 429, 521, 1119, 1563, 4103, 4849, 5731, 6773, 12309, 14547, 17193, 20319, 53339, 74503, 160017, 194333, 223509, 582999, 2137663, 2526329, 6412989, 7578987, 27789619, 83368857]

約数ペア:

[(1, 83368857), (3, 27789619), (11, 7578987), (13, 6412989), (33, 2526329), (39, 2137663), (143, 582999), (373, 223509), (429, 194333), (521, 160017), (1119, 74503), (1563, 53339), (4103, 20319), (4849, 17193), (5731, 14547), (6773, 12309)]