87555709071

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{6469}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 130807872000

約数和(自身を除く): 43252162929

約数列:

[1, 3, 9, 59, 71, 177, 213, 359, 531, 639, 1077, 3231, 4189, 6469, 12567, 19407, 21181, 25489, 37701, 58221, 63543, 76467, 190629, 229401, 381671, 459299, 1145013, 1377897, 1503851, 2322371, 3435039, 4133691, 4511553, 6967113, 13534659, 20901339, 27098641, 81295923, 137019889, 164888341, 243887769, 411059667, 494665023, 1233179001, 1483995069, 9728412119, 29185236357, 87555709071]

約数ペア:

[(1, 87555709071), (3, 29185236357), (9, 9728412119), (59, 1483995069), (71, 1233179001), (177, 494665023), (213, 411059667), (359, 243887769), (531, 164888341), (639, 137019889), (1077, 81295923), (3231, 27098641), (4189, 20901339), (6469, 13534659), (12567, 6967113), (19407, 4511553), (21181, 4133691), (25489, 3435039), (37701, 2322371), (58221, 1503851), (63543, 1377897), (76467, 1145013), (190629, 459299), (229401, 381671)]