147430437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27749}}^1$

素因数の和:27793

約数の個数: 32

約数和(自身を含む): 255744000

約数和(自身を除く): 108313563

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 27749, 83247, 194243, 305239, 582729, 638227, 915717, 1914681, 2136673, 4467589, 6410019, 7020497, 13402767, 21061491, 49143479, 147430437]

約数ペア:

[(1, 147430437), (3, 49143479), (7, 21061491), (11, 13402767), (21, 7020497), (23, 6410019), (33, 4467589), (69, 2136673), (77, 1914681), (161, 915717), (231, 638227), (253, 582729), (483, 305239), (759, 194243), (1771, 83247), (5313, 27749)]