127938630126

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{17578817}}^1$

素因数の和:17580035

約数の個数: 16

約数和(自身を含む): 256088220624

約数和(自身を除く): 128149590498

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 17578817, 35157634, 52736451, 105472902, 21323105021, 42646210042, 63969315063, 127938630126]

約数ペア:

[(1, 127938630126), (2, 63969315063), (3, 42646210042), (6, 21323105021), (1213, 105472902), (2426, 52736451), (3639, 35157634), (7278, 17578817)]