56664441

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4128

約数の個数: 28

約数和(自身を含む): 89451120

約数和(自身を除く): 32786679

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4091, 4617, 12273, 13851, 36819, 77729, 110457, 233187, 331371, 699561, 994113, 2098683, 2982339, 6296049, 18888147, 56664441]

約数ペア:

[(1, 56664441), (3, 18888147), (9, 6296049), (19, 2982339), (27, 2098683), (57, 994113), (81, 699561), (171, 331371), (243, 233187), (513, 110457), (729, 77729), (1539, 36819), (4091, 13851), (4617, 12273)]