42447429

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{1901}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 62994240

約数和(自身を除く): 20546811

約数列:

[1, 3, 9, 27, 827, 1901, 2481, 5703, 7443, 17109, 22329, 51327, 1572127, 4716381, 14149143, 42447429]

約数ペア:

[(1, 42447429), (3, 14149143), (9, 4716381), (27, 1572127), (827, 51327), (1901, 22329), (2481, 17109), (5703, 7443)]