82316689

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 102772800

約数和(自身を除く): 20456111

約数列:

[1, 7, 13, 91, 149, 169, 467, 1043, 1183, 1937, 3269, 6071, 13559, 25181, 42497, 69583, 78923, 176267, 487081, 552461, 904579, 6332053, 11759527, 82316689]

約数ペア:

[(1, 82316689), (7, 11759527), (13, 6332053), (91, 904579), (149, 552461), (169, 487081), (467, 176267), (1043, 78923), (1183, 69583), (1937, 42497), (3269, 25181), (6071, 13559)]