203417127

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6991}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 304319808

約数和(自身を除く): 100902681

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 6991, 9699, 20973, 29097, 62919, 370523, 426451, 1111569, 1279353, 3334707, 3838059, 22601903, 67805709, 203417127]

約数ペア:

[(1, 203417127), (3, 67805709), (9, 22601903), (53, 3838059), (61, 3334707), (159, 1279353), (183, 1111569), (477, 426451), (549, 370523), (3233, 62919), (6991, 29097), (9699, 20973)]