47659239

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 75590400

約数和(自身を除く): 27931161

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 1159, 1523, 1647, 3477, 4569, 10431, 13707, 28937, 31293, 41121, 86811, 92903, 260433, 278709, 781299, 836127, 1765157, 2508381, 5295471, 15886413, 47659239]

約数ペア:

[(1, 47659239), (3, 15886413), (9, 5295471), (19, 2508381), (27, 1765157), (57, 836127), (61, 781299), (171, 278709), (183, 260433), (513, 92903), (549, 86811), (1159, 41121), (1523, 31293), (1647, 28937), (3477, 13707), (4569, 10431)]