66937743

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 98447232

約数和(自身を除く): 31509489

約数列:

[1, 3, 9, 103, 163, 309, 443, 489, 927, 1329, 1467, 3987, 16789, 45629, 50367, 72209, 136887, 151101, 216627, 410661, 649881, 7437527, 22312581, 66937743]

約数ペア:

[(1, 66937743), (3, 22312581), (9, 7437527), (103, 649881), (163, 410661), (309, 216627), (443, 151101), (489, 136887), (927, 72209), (1329, 50367), (1467, 45629), (3987, 16789)]