18780050157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10737593}}^1$

素因数の和:10737660

約数の個数: 16

約数和(自身を含む): 27831843648

約数和(自身を除く): 9051793491

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 10737593, 32212779, 118113523, 354340569, 569092429, 1707277287, 6260016719, 18780050157]

約数ペア:

[(1, 18780050157), (3, 6260016719), (11, 1707277287), (33, 569092429), (53, 354340569), (159, 118113523), (583, 32212779), (1749, 10737593)]