144865101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 210672000

約数和(自身を除く): 65806899

約数列:

[1, 3, 19, 37, 57, 111, 149, 447, 461, 703, 1383, 2109, 2831, 5513, 8493, 8759, 16539, 17057, 26277, 51171, 68689, 104747, 206067, 314241, 324083, 972249, 1305091, 2541493, 3915273, 7624479, 48288367, 144865101]

約数ペア:

[(1, 144865101), (3, 48288367), (19, 7624479), (37, 3915273), (57, 2541493), (111, 1305091), (149, 972249), (447, 324083), (461, 314241), (703, 206067), (1383, 104747), (2109, 68689), (2831, 51171), (5513, 26277), (8493, 17057), (8759, 16539)]