66846003

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 37663437

約数列:

[1, 3, 7, 21, 71, 107, 213, 321, 419, 497, 749, 1257, 1491, 2247, 2933, 7597, 8799, 22791, 29749, 44833, 53179, 89247, 134499, 159537, 208243, 313831, 624729, 941493, 3183143, 9549429, 22282001, 66846003]

約数ペア:

[(1, 66846003), (3, 22282001), (7, 9549429), (21, 3183143), (71, 941493), (107, 624729), (213, 313831), (321, 208243), (419, 159537), (497, 134499), (749, 89247), (1257, 53179), (1491, 44833), (2247, 29749), (2933, 22791), (7597, 8799)]