82565931

素因数分解:

$3^1\times 7^3\times {\mathrm{80239}}^1$

素因数の和:80263

約数の個数: 16

約数和(自身を含む): 128384000

約数和(自身を除く): 45818069

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 80239, 240717, 561673, 1685019, 3931711, 11795133, 27521977, 82565931]

約数ペア:

[(1, 82565931), (3, 27521977), (7, 11795133), (21, 3931711), (49, 1685019), (147, 561673), (343, 240717), (1029, 80239)]