135180801

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 242544640

約数和(自身を除く): 107363839

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 3643, 4123, 5301, 10929, 12369, 25501, 32787, 37107, 69217, 76503, 112933, 207651, 229509, 338799, 484519, 622953, 790531, 1016397, 1453557, 2145727, 2371593, 4360671, 6437181, 7114779, 15020089, 19311543, 45060267, 135180801]

約数ペア:

[(1, 135180801), (3, 45060267), (7, 19311543), (9, 15020089), (19, 7114779), (21, 6437181), (31, 4360671), (57, 2371593), (63, 2145727), (93, 1453557), (133, 1016397), (171, 790531), (217, 622953), (279, 484519), (399, 338799), (589, 229509), (651, 207651), (1197, 112933), (1767, 76503), (1953, 69217), (3643, 37107), (4123, 32787), (5301, 25501), (10929, 12369)]