148938921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1373}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 228276360

約数和(自身を除く): 79337439

約数列:

[1, 3, 9, 17, 51, 153, 709, 1373, 2127, 4119, 6381, 12053, 12357, 23341, 36159, 70023, 108477, 210069, 973457, 2920371, 8761113, 16548769, 49646307, 148938921]

約数ペア:

[(1, 148938921), (3, 49646307), (9, 16548769), (17, 8761113), (51, 2920371), (153, 973457), (709, 210069), (1373, 108477), (2127, 70023), (4119, 36159), (6381, 23341), (12053, 12357)]