128660744157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{27779}}^1\times {\mathrm{140351}}^1$

素因数の和:168144

約数の個数: 16

約数和(自身を含む): 187150970880

約数和(自身を除く): 58490226723

約数列:

[1, 3, 11, 33, 27779, 83337, 140351, 305569, 421053, 916707, 1543861, 4631583, 3898810429, 11696431287, 42886914719, 128660744157]

約数ペア:

[(1, 128660744157), (3, 42886914719), (11, 11696431287), (33, 3898810429), (27779, 4631583), (83337, 1543861), (140351, 916707), (305569, 421053)]