339985161

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 518918400

約数和(自身を除く): 178933239

約数列:

[1, 3, 9, 27, 41, 123, 197, 369, 591, 1107, 1559, 1773, 4677, 5319, 8077, 14031, 24231, 42093, 63919, 72693, 191757, 218079, 307123, 575271, 921369, 1725813, 2764107, 8292321, 12592043, 37776129, 113328387, 339985161]

約数ペア:

[(1, 339985161), (3, 113328387), (9, 37776129), (27, 12592043), (41, 8292321), (123, 2764107), (197, 1725813), (369, 921369), (591, 575271), (1107, 307123), (1559, 218079), (1773, 191757), (4677, 72693), (5319, 63919), (8077, 42093), (14031, 24231)]