83730771

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 123561984

約数和(自身を除く): 39831213

約数列:

[1, 3, 9, 67, 191, 201, 573, 603, 727, 1719, 2181, 6543, 12797, 38391, 48709, 115173, 138857, 146127, 416571, 438381, 1249713, 9303419, 27910257, 83730771]

約数ペア:

[(1, 83730771), (3, 27910257), (9, 9303419), (67, 1249713), (191, 438381), (201, 416571), (573, 146127), (603, 138857), (727, 115173), (1719, 48709), (2181, 38391), (6543, 12797)]