123028101

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6361}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 203787584

約数和(自身を除く): 80759483

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6361, 6447, 19083, 19341, 44527, 57249, 133581, 400743, 1952827, 5858481, 13669789, 17575443, 41009367, 123028101]

約数ペア:

[(1, 123028101), (3, 41009367), (7, 17575443), (9, 13669789), (21, 5858481), (63, 1952827), (307, 400743), (921, 133581), (2149, 57249), (2763, 44527), (6361, 19341), (6447, 19083)]