55148421

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 75251520

約数和(自身を除く): 20103099

約数列:

[1, 3, 59, 173, 177, 519, 1801, 5403, 10207, 30621, 106259, 311573, 318777, 934719, 18382807, 55148421]

約数ペア:

[(1, 55148421), (3, 18382807), (59, 934719), (173, 318777), (177, 311573), (519, 106259), (1801, 30621), (5403, 10207)]