64766403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7583}}^1$

素因数の和:7675

約数の個数: 24

約数和(自身を含む): 102141312

約数和(自身を除く): 37374909

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 7583, 8541, 22749, 68247, 98579, 295737, 553559, 887211, 1660677, 4982031, 7196267, 21588801, 64766403]

約数ペア:

[(1, 64766403), (3, 21588801), (9, 7196267), (13, 4982031), (39, 1660677), (73, 887211), (117, 553559), (219, 295737), (657, 98579), (949, 68247), (2847, 22749), (7583, 8541)]