55371909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18329}}^1$

素因数の和:18404

約数の個数: 16

約数和(自身を含む): 79185600

約数和(自身を除く): 23813691

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 18329, 54987, 348251, 971437, 1044753, 2914311, 18457303, 55371909]

約数ペア:

[(1, 55371909), (3, 18457303), (19, 2914311), (53, 1044753), (57, 971437), (159, 348251), (1007, 54987), (3021, 18329)]