17693770161

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{2027}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 24362477568

約数和(自身を除く): 6668707407

約数列:

[1, 3, 43, 129, 157, 431, 471, 1293, 2027, 6081, 6751, 18533, 20253, 55599, 67667, 87161, 203001, 261483, 318239, 873637, 954717, 2620911, 2909681, 8729043, 13684277, 37566391, 41052831, 112699173, 137161009, 411483027, 5897923387, 17693770161]

約数ペア:

[(1, 17693770161), (3, 5897923387), (43, 411483027), (129, 137161009), (157, 112699173), (431, 41052831), (471, 37566391), (1293, 13684277), (2027, 8729043), (6081, 2909681), (6751, 2620911), (18533, 954717), (20253, 873637), (55599, 318239), (67667, 261483), (87161, 203001)]