157942311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53233}}^1$

素因数の和:53302

約数の個数: 16

約数和(自身を含む): 224860416

約数和(自身を除く): 66918105

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 53233, 159699, 1224359, 2289019, 3673077, 6867057, 52647437, 157942311]

約数ペア:

[(1, 157942311), (3, 52647437), (23, 6867057), (43, 3673077), (69, 2289019), (129, 1224359), (989, 159699), (2967, 53233)]