187875639

素因数分解:

$3^3\times 7^1\times {\mathrm{994051}}^1$

素因数の和:994067

約数の個数: 16

約数和(自身を含む): 318096640

約数和(自身を除く): 130221001

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 994051, 2982153, 6958357, 8946459, 20875071, 26839377, 62625213, 187875639]

約数ペア:

[(1, 187875639), (3, 62625213), (7, 26839377), (9, 20875071), (21, 8946459), (27, 6958357), (63, 2982153), (189, 994051)]