83527281

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{3253}}^1$

素因数の和:3582

約数の個数: 20

約数和(自身を含む): 125207412

約数和(自身を除く): 41680131

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 3253, 8559, 9759, 25677, 29277, 87831, 263493, 1031201, 3093603, 9280809, 27842427, 83527281]

約数ペア:

[(1, 83527281), (3, 27842427), (9, 9280809), (27, 3093603), (81, 1031201), (317, 263493), (951, 87831), (2853, 29277), (3253, 25677), (8559, 9759)]