191248623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65789}}^1$

素因数の和:65831

約数の個数: 24

約数和(自身を含む): 307897200

約数和(自身を除く): 116648577

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 65789, 197367, 592101, 1118413, 1249991, 3355239, 3749973, 10065717, 11249919, 21249847, 63749541, 191248623]

約数ペア:

[(1, 191248623), (3, 63749541), (9, 21249847), (17, 11249919), (19, 10065717), (51, 3749973), (57, 3355239), (153, 1249991), (171, 1118413), (323, 592101), (969, 197367), (2907, 65789)]