209764042677

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2347}}^1\times {\mathrm{2843}}^1$

素因数の和:5702

約数の個数: 48

約数和(自身を含む): 347241024000

約数和(自身を除く): 137476981323

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 2347, 2843, 3493, 4491, 7041, 8529, 10479, 16429, 19901, 21123, 25587, 31437, 49287, 59703, 147861, 179109, 1171153, 1418657, 3513459, 4255971, 6672521, 8198071, 9930599, 10540377, 12767913, 20017563, 24594213, 29791797, 46707647, 60052689, 73782639, 89375391, 140122941, 420368823, 3329587979, 9988763937, 23307115853, 29966291811, 69921347559, 209764042677]

約数ペア:

[(1, 209764042677), (3, 69921347559), (7, 29966291811), (9, 23307115853), (21, 9988763937), (63, 3329587979), (499, 420368823), (1497, 140122941), (2347, 89375391), (2843, 73782639), (3493, 60052689), (4491, 46707647), (7041, 29791797), (8529, 24594213), (10479, 20017563), (16429, 12767913), (19901, 10540377), (21123, 9930599), (25587, 8198071), (31437, 6672521), (49287, 4255971), (59703, 3513459), (147861, 1418657), (179109, 1171153)]