84282081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 44419359

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 1063, 1391, 2033, 3189, 4173, 6099, 13819, 20197, 26429, 41457, 60591, 79287, 113741, 262561, 341223, 787683, 1478633, 2161079, 4435899, 6483237, 28094027, 84282081]

約数ペア:

[(1, 84282081), (3, 28094027), (13, 6483237), (19, 4435899), (39, 2161079), (57, 1478633), (107, 787683), (247, 341223), (321, 262561), (741, 113741), (1063, 79287), (1391, 60591), (2033, 41457), (3189, 26429), (4173, 20197), (6099, 13819)]