85521279

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 116600960

約数和(自身を除く): 31079681

約数列:

[1, 3, 67, 139, 201, 417, 3061, 9183, 9313, 27939, 205087, 425479, 615261, 1276437, 28507093, 85521279]

約数ペア:

[(1, 85521279), (3, 28507093), (67, 1276437), (139, 615261), (201, 425479), (417, 205087), (3061, 27939), (9183, 9313)]