174991107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 75914493

約数列:

[1, 3, 23, 53, 69, 109, 159, 327, 439, 1219, 1317, 2507, 3657, 5777, 7521, 10097, 17331, 23267, 30291, 47851, 69801, 132871, 143553, 398613, 535141, 1100573, 1605423, 2536103, 3301719, 7608309, 58330369, 174991107]

約数ペア:

[(1, 174991107), (3, 58330369), (23, 7608309), (53, 3301719), (69, 2536103), (109, 1605423), (159, 1100573), (327, 535141), (439, 398613), (1219, 143553), (1317, 132871), (2507, 69801), (3657, 47851), (5777, 30291), (7521, 23267), (10097, 17331)]