168331485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18013}}^1$

素因数の和:18117

約数の個数: 32

約数和(自身を含む): 311281920

約数和(自身を除く): 142950435

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 18013, 54039, 90065, 126091, 270195, 378273, 630455, 1603157, 1891365, 4809471, 8015785, 11222099, 24047355, 33666297, 56110495, 168331485]

約数ペア:

[(1, 168331485), (3, 56110495), (5, 33666297), (7, 24047355), (15, 11222099), (21, 8015785), (35, 4809471), (89, 1891365), (105, 1603157), (267, 630455), (445, 378273), (623, 270195), (1335, 126091), (1869, 90065), (3115, 54039), (9345, 18013)]