159976419

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 226934784

約数和(自身を除く): 66958365

約数列:

[1, 3, 37, 53, 71, 111, 159, 213, 383, 1149, 1961, 2627, 3763, 5883, 7881, 11289, 14171, 20299, 27193, 42513, 60897, 81579, 139231, 417693, 751063, 1006141, 1441229, 2253189, 3018423, 4323687, 53325473, 159976419]

約数ペア:

[(1, 159976419), (3, 53325473), (37, 4323687), (53, 3018423), (71, 2253189), (111, 1441229), (159, 1006141), (213, 751063), (383, 417693), (1149, 139231), (1961, 81579), (2627, 60897), (3763, 42513), (5883, 27193), (7881, 20299), (11289, 14171)]