47283723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 27711477

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 1159, 1511, 1647, 3477, 4533, 10431, 13599, 28709, 31293, 40797, 86127, 92171, 258381, 276513, 775143, 829539, 1751249, 2488617, 5253747, 15761241, 47283723]

約数ペア:

[(1, 47283723), (3, 15761241), (9, 5253747), (19, 2488617), (27, 1751249), (57, 829539), (61, 775143), (171, 276513), (183, 258381), (513, 92171), (549, 86127), (1159, 40797), (1511, 31293), (1647, 28709), (3477, 13599), (4533, 10431)]