157057119

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 235183520

約数和(自身を除く): 78126401

約数列:

[1, 3, 9, 37, 109, 111, 327, 333, 981, 4033, 4327, 12099, 12981, 36297, 38943, 160099, 471643, 480297, 1414929, 1440891, 4244787, 17450791, 52352373, 157057119]

約数ペア:

[(1, 157057119), (3, 52352373), (9, 17450791), (37, 4244787), (109, 1440891), (111, 1414929), (327, 480297), (333, 471643), (981, 160099), (4033, 38943), (4327, 36297), (12099, 12981)]