51261147

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 88281600

約数和(自身を除く): 37020453

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 4597, 11151, 13791, 32179, 41373, 96537, 124119, 271223, 289611, 813669, 868833, 1898561, 2441007, 5695683, 7323021, 17087049, 51261147]

約数ペア:

[(1, 51261147), (3, 17087049), (7, 7323021), (9, 5695683), (21, 2441007), (27, 1898561), (59, 868833), (63, 813669), (177, 289611), (189, 271223), (413, 124119), (531, 96537), (1239, 41373), (1593, 32179), (3717, 13791), (4597, 11151)]