133372009

素因数分解:

${\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 146204352

約数和(自身を除く): 12832343

約数列:

[1, 23, 53, 67, 71, 529, 1219, 1541, 1633, 3551, 3763, 4757, 28037, 35443, 37559, 81673, 86549, 109411, 252121, 1878479, 1990627, 2516453, 5798783, 133372009]

約数ペア:

[(1, 133372009), (23, 5798783), (53, 2516453), (67, 1990627), (71, 1878479), (529, 252121), (1219, 109411), (1541, 86549), (1633, 81673), (3551, 37559), (3763, 35443), (4757, 28037)]