166023403

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 211067808

約数和(自身を除く): 45044405

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 3793, 6253, 26551, 43771, 49309, 140341, 345163, 641017, 982387, 1824433, 4487119, 12771031, 23717629, 166023403]

約数ペア:

[(1, 166023403), (7, 23717629), (13, 12771031), (37, 4487119), (91, 1824433), (169, 982387), (259, 641017), (481, 345163), (1183, 140341), (3367, 49309), (3793, 43771), (6253, 26551)]