173870067

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13163}}^1$

素因数の和:13227

約数の個数: 32

約数和(自身を含む): 288133632

約数和(自身を除く): 114263565

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13163, 13209, 39489, 92141, 223771, 276423, 487031, 671313, 1461093, 1566397, 3409217, 4699191, 8279527, 10227651, 24838581, 57956689, 173870067]

約数ペア:

[(1, 173870067), (3, 57956689), (7, 24838581), (17, 10227651), (21, 8279527), (37, 4699191), (51, 3409217), (111, 1566397), (119, 1461093), (259, 671313), (357, 487031), (629, 276423), (777, 223771), (1887, 92141), (4403, 39489), (13163, 13209)]