151283979

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 274060800

約数和(自身を除く): 122776821

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 597, 693, 1097, 1393, 1791, 2189, 3291, 4179, 6567, 7679, 9873, 12067, 12537, 15323, 19701, 23037, 36201, 45969, 69111, 84469, 108603, 137907, 218303, 253407, 654909, 760221, 1528121, 1964727, 2401333, 4584363, 7203999, 13753089, 16809331, 21611997, 50427993, 151283979]

約数ペア:

[(1, 151283979), (3, 50427993), (7, 21611997), (9, 16809331), (11, 13753089), (21, 7203999), (33, 4584363), (63, 2401333), (77, 1964727), (99, 1528121), (199, 760221), (231, 654909), (597, 253407), (693, 218303), (1097, 137907), (1393, 108603), (1791, 84469), (2189, 69111), (3291, 45969), (4179, 36201), (6567, 23037), (7679, 19701), (9873, 15323), (12067, 12537)]