157075257

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{7877}}^1$

素因数の和:7937

約数の個数: 24

約数和(自身を含む): 232180416

約数和(自身を除く): 75105159

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 6647, 7877, 19941, 23631, 133909, 181171, 401727, 543513, 2276453, 3079907, 6829359, 9239721, 52358419, 157075257]

約数ペア:

[(1, 157075257), (3, 52358419), (17, 9239721), (23, 6829359), (51, 3079907), (69, 2276453), (289, 543513), (391, 401727), (867, 181171), (1173, 133909), (6647, 23631), (7877, 19941)]