80199873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29803}}^1$

素因数の和:29845

約数の個数: 24

約数和(自身を含む): 130183872

約数和(自身を除く): 49983999

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 29803, 89409, 268227, 387439, 685469, 1162317, 2056407, 3486951, 6169221, 8911097, 26733291, 80199873]

約数ペア:

[(1, 80199873), (3, 26733291), (9, 8911097), (13, 6169221), (23, 3486951), (39, 2056407), (69, 1162317), (117, 685469), (207, 387439), (299, 268227), (897, 89409), (2691, 29803)]