51782109

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 70936320

約数和(自身を除く): 19154211

約数列:

[1, 3, 47, 141, 181, 543, 2029, 6087, 8507, 25521, 95363, 286089, 367249, 1101747, 17260703, 51782109]

約数ペア:

[(1, 51782109), (3, 17260703), (47, 1101747), (141, 367249), (181, 286089), (543, 95363), (2029, 25521), (6087, 8507)]