69874299

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 120683520

約数和(自身を除く): 50809221

約数列:

[1, 3, 9, 11, 23, 27, 33, 53, 69, 99, 159, 193, 207, 253, 297, 477, 579, 583, 621, 759, 1219, 1431, 1737, 1749, 2123, 2277, 3657, 4439, 5211, 5247, 6369, 6831, 10229, 10971, 13317, 13409, 15741, 19107, 30687, 32913, 39951, 40227, 48829, 57321, 92061, 112519, 119853, 120681, 146487, 235267, 276183, 337557, 362043, 439461, 705801, 1012671, 1318383, 2117403, 2587937, 3038013, 6352209, 7763811, 23291433, 69874299]

約数ペア:

[(1, 69874299), (3, 23291433), (9, 7763811), (11, 6352209), (23, 3038013), (27, 2587937), (33, 2117403), (53, 1318383), (69, 1012671), (99, 705801), (159, 439461), (193, 362043), (207, 337557), (253, 276183), (297, 235267), (477, 146487), (579, 120681), (583, 119853), (621, 112519), (759, 92061), (1219, 57321), (1431, 48829), (1737, 40227), (1749, 39951), (2123, 32913), (2277, 30687), (3657, 19107), (4439, 15741), (5211, 13409), (5247, 13317), (6369, 10971), (6831, 10229)]