147156321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 216294400

約数和(自身を除く): 69138079

約数列:

[1, 3, 13, 39, 67, 199, 201, 283, 597, 849, 871, 2587, 2613, 3679, 7761, 11037, 13333, 18961, 39999, 56317, 56883, 168951, 173329, 246493, 519987, 732121, 739479, 2196363, 3773239, 11319717, 49052107, 147156321]

約数ペア:

[(1, 147156321), (3, 49052107), (13, 11319717), (39, 3773239), (67, 2196363), (199, 739479), (201, 732121), (283, 519987), (597, 246493), (849, 173329), (871, 168951), (2587, 56883), (2613, 56317), (3679, 39999), (7761, 18961), (11037, 13333)]