39278007

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 23137353

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1031, 1411, 2241, 3093, 4233, 9279, 12699, 17527, 27837, 38097, 52581, 85573, 157743, 256719, 473229, 770157, 1454741, 2310471, 4364223, 13092669, 39278007]

約数ペア:

[(1, 39278007), (3, 13092669), (9, 4364223), (17, 2310471), (27, 1454741), (51, 770157), (83, 473229), (153, 256719), (249, 157743), (459, 85573), (747, 52581), (1031, 38097), (1411, 27837), (2241, 17527), (3093, 12699), (4233, 9279)]