47888037

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 75171200

約数和(自身を除く): 27283163

約数列:

[1, 3, 9, 19, 27, 57, 171, 277, 337, 513, 831, 1011, 2493, 3033, 5263, 6403, 7479, 9099, 15789, 19209, 47367, 57627, 93349, 142101, 172881, 280047, 840141, 1773631, 2520423, 5320893, 15962679, 47888037]

約数ペア:

[(1, 47888037), (3, 15962679), (9, 5320893), (19, 2520423), (27, 1773631), (57, 840141), (171, 280047), (277, 172881), (337, 142101), (513, 93349), (831, 57627), (1011, 47367), (2493, 19209), (3033, 15789), (5263, 9099), (6403, 7479)]