140621043

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{2503}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 191265536

約数和(自身を除く): 50644493

約数列:

[1, 3, 61, 183, 307, 921, 2503, 7509, 18727, 56181, 152683, 458049, 768421, 2305263, 46873681, 140621043]

約数ペア:

[(1, 140621043), (3, 46873681), (61, 2305263), (183, 768421), (307, 458049), (921, 152683), (2503, 56181), (7509, 18727)]