27831152461

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{3299}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 33783552000

約数和(自身を除く): 5952399539

約数列:

[1, 7, 23, 61, 161, 427, 859, 1403, 3299, 6013, 9821, 19757, 23093, 52399, 75877, 138299, 201239, 366793, 531139, 1205177, 1408673, 2833841, 4628497, 8436239, 19836887, 32399479, 65178343, 172864301, 456248401, 1210050107, 3975878923, 27831152461]

約数ペア:

[(1, 27831152461), (7, 3975878923), (23, 1210050107), (61, 456248401), (161, 172864301), (427, 65178343), (859, 32399479), (1403, 19836887), (3299, 8436239), (6013, 4628497), (9821, 2833841), (19757, 1408673), (23093, 1205177), (52399, 531139), (75877, 366793), (138299, 201239)]