98801721

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 153504000

約数和(自身を除く): 54702279

約数列:

[1, 3, 9, 23, 27, 69, 207, 389, 409, 621, 1167, 1227, 3501, 3681, 8947, 9407, 10503, 11043, 26841, 28221, 80523, 84663, 159101, 241569, 253989, 477303, 1431909, 3659323, 4295727, 10977969, 32933907, 98801721]

約数ペア:

[(1, 98801721), (3, 32933907), (9, 10977969), (23, 4295727), (27, 3659323), (69, 1431909), (207, 477303), (389, 253989), (409, 241569), (621, 159101), (1167, 84663), (1227, 80523), (3501, 28221), (3681, 26841), (8947, 11043), (9407, 10503)]