141750231

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 228687360

約数和(自身を除く): 86937129

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3741, 5413, 8729, 16239, 26187, 37891, 113673, 156977, 232759, 470931, 698277, 1098839, 1629313, 3296517, 4887939, 6750011, 20250033, 47250077, 141750231]

約数ペア:

[(1, 141750231), (3, 47250077), (7, 20250033), (21, 6750011), (29, 4887939), (43, 3296517), (87, 1629313), (129, 1098839), (203, 698277), (301, 470931), (609, 232759), (903, 156977), (1247, 113673), (3741, 37891), (5413, 26187), (8729, 16239)]