84815073

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1597}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 144203520

約数和(自身を除く): 59388447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1597, 1967, 2529, 4791, 5901, 7587, 11179, 14373, 17703, 33537, 43119, 53109, 100611, 301833, 448757, 1346271, 3141299, 4038813, 9423897, 12116439, 28271691, 84815073]

約数ペア:

[(1, 84815073), (3, 28271691), (7, 12116439), (9, 9423897), (21, 4038813), (27, 3141299), (63, 1346271), (189, 448757), (281, 301833), (843, 100611), (1597, 53109), (1967, 43119), (2529, 33537), (4791, 17703), (5901, 14373), (7587, 11179)]