60987729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 30941871

約数列:

[1, 3, 11, 33, 37, 111, 199, 251, 407, 597, 753, 1221, 2189, 2761, 6567, 7363, 8283, 9287, 22089, 27861, 49949, 80993, 102157, 149847, 242979, 306471, 549439, 1648317, 1848113, 5544339, 20329243, 60987729]

約数ペア:

[(1, 60987729), (3, 20329243), (11, 5544339), (33, 1848113), (37, 1648317), (111, 549439), (199, 306471), (251, 242979), (407, 149847), (597, 102157), (753, 80993), (1221, 49949), (2189, 27861), (2761, 22089), (6567, 9287), (7363, 8283)]