83889006921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{405260903}}^1$

素因数の和:405260932

約数の個数: 12

約数和(自身を含む): 126441402048

約数和(自身を除く): 42552395127

約数列:

[1, 3, 9, 23, 69, 207, 405260903, 1215782709, 3647348127, 9321000769, 27963002307, 83889006921]

約数ペア:

[(1, 83889006921), (3, 27963002307), (9, 9321000769), (23, 3647348127), (69, 1215782709), (207, 405260903)]