8100099

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 14426880

約数和(自身を除く): 6326781

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 101, 133, 171, 201, 303, 399, 469, 603, 707, 909, 1197, 1273, 1407, 1919, 2121, 3819, 4221, 5757, 6363, 6767, 8911, 11457, 13433, 17271, 20301, 26733, 40299, 47369, 60903, 80199, 120897, 128573, 142107, 385719, 426321, 900011, 1157157, 2700033, 8100099]

約数ペア:

[(1, 8100099), (3, 2700033), (7, 1157157), (9, 900011), (19, 426321), (21, 385719), (57, 142107), (63, 128573), (67, 120897), (101, 80199), (133, 60903), (171, 47369), (201, 40299), (303, 26733), (399, 20301), (469, 17271), (603, 13433), (707, 11457), (909, 8911), (1197, 6767), (1273, 6363), (1407, 5757), (1919, 4221), (2121, 3819)]