55530021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1559}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 76677120

約数和(自身を除く): 21147099

約数列:

[1, 3, 31, 93, 383, 1149, 1559, 4677, 11873, 35619, 48329, 144987, 597097, 1791291, 18510007, 55530021]

約数ペア:

[(1, 55530021), (3, 18510007), (31, 1791291), (93, 597097), (383, 144987), (1149, 48329), (1559, 35619), (4677, 11873)]