85489569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 144967680

約数和(自身を除く): 59478111

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 967, 1551, 1881, 2679, 2901, 4653, 8037, 8703, 9823, 10637, 18373, 29469, 31911, 45449, 55119, 88407, 95733, 136347, 165357, 202103, 409041, 499939, 606309, 863531, 1499817, 1818927, 2590593, 4499451, 7771779, 9498841, 28496523, 85489569]

約数ペア:

[(1, 85489569), (3, 28496523), (9, 9498841), (11, 7771779), (19, 4499451), (33, 2590593), (47, 1818927), (57, 1499817), (99, 863531), (141, 606309), (171, 499939), (209, 409041), (423, 202103), (517, 165357), (627, 136347), (893, 95733), (967, 88407), (1551, 55119), (1881, 45449), (2679, 31911), (2901, 29469), (4653, 18373), (8037, 10637), (8703, 9823)]