66360567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 111451648

約数和(自身を除く): 45091081

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5653, 11739, 16959, 39571, 73489, 118713, 220467, 243079, 514423, 729237, 1543269, 1701553, 3160027, 5104659, 9480081, 22120189, 66360567]

約数ペア:

[(1, 66360567), (3, 22120189), (7, 9480081), (13, 5104659), (21, 3160027), (39, 1701553), (43, 1543269), (91, 729237), (129, 514423), (273, 243079), (301, 220467), (559, 118713), (903, 73489), (1677, 39571), (3913, 16959), (5653, 11739)]