49620681

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{55691}}^1$

素因数の和:55714

約数の個数: 20

約数和(自身を含む): 80864784

約数和(自身を除く): 31244103

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 55691, 167073, 501219, 612601, 1503657, 1837803, 4510971, 5513409, 16540227, 49620681]

約数ペア:

[(1, 49620681), (3, 16540227), (9, 5513409), (11, 4510971), (27, 1837803), (33, 1503657), (81, 612601), (99, 501219), (297, 167073), (891, 55691)]