42554799

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6197}}^1$

素因数の和:6319

約数の個数: 24

約数和(自身を含む): 70905120

約数和(自身を除く): 28350321

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6197, 6867, 18591, 43379, 55773, 130137, 390411, 675473, 2026419, 4728311, 6079257, 14184933, 42554799]

約数ペア:

[(1, 42554799), (3, 14184933), (7, 6079257), (9, 4728311), (21, 2026419), (63, 675473), (109, 390411), (327, 130137), (763, 55773), (981, 43379), (2289, 18591), (6197, 6867)]