154973147

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3709}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 182353920

約数和(自身を除く): 27380773

約数列:

[1, 7, 47, 127, 329, 889, 3709, 5969, 25963, 41783, 174323, 471043, 1220261, 3297301, 22139021, 154973147]

約数ペア:

[(1, 154973147), (7, 22139021), (47, 3297301), (127, 1220261), (329, 471043), (889, 174323), (3709, 41783), (5969, 25963)]