170728659

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 251083872

約数和(自身を除く): 80355213

約数列:

[1, 3, 9, 71, 213, 397, 639, 673, 1191, 2019, 3573, 6057, 28187, 47783, 84561, 143349, 253683, 267181, 430047, 801543, 2404629, 18969851, 56909553, 170728659]

約数ペア:

[(1, 170728659), (3, 56909553), (9, 18969851), (71, 2404629), (213, 801543), (397, 430047), (639, 267181), (673, 253683), (1191, 143349), (2019, 84561), (3573, 47783), (6057, 28187)]