15677079621

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{259121}}^1$

素因数の和:259241

約数の個数: 32

約数和(自身を含む): 24809376768

約数和(自身を除く): 9132297147

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2881, 8643, 20167, 60501, 259121, 777363, 1813847, 5441541, 11142203, 17361107, 33426609, 52083321, 77995421, 121527749, 233986263, 364583247, 746527601, 2239582803, 5225693207, 15677079621]

約数ペア:

[(1, 15677079621), (3, 5225693207), (7, 2239582803), (21, 746527601), (43, 364583247), (67, 233986263), (129, 121527749), (201, 77995421), (301, 52083321), (469, 33426609), (903, 17361107), (1407, 11142203), (2881, 5441541), (8643, 1813847), (20167, 777363), (60501, 259121)]