153487587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 75368733

約数列:

[1, 3, 11, 33, 71, 109, 213, 327, 601, 781, 1199, 1803, 2343, 3597, 6611, 7739, 19833, 23217, 42671, 65509, 85129, 128013, 196527, 255387, 469381, 720599, 1408143, 2161797, 4651139, 13953417, 51162529, 153487587]

約数ペア:

[(1, 153487587), (3, 51162529), (11, 13953417), (33, 4651139), (71, 2161797), (109, 1408143), (213, 720599), (327, 469381), (601, 255387), (781, 196527), (1199, 128013), (1803, 85129), (2343, 65509), (3597, 42671), (6611, 23217), (7739, 19833)]