502038081

素因数分解:

$3^4\times {\mathrm{1663}}^1\times {\mathrm{3727}}^1$

素因数の和:5402

約数の個数: 20

約数和(自身を含む): 750610432

約数和(自身を除く): 248572351

約数列:

[1, 3, 9, 27, 81, 1663, 3727, 4989, 11181, 14967, 33543, 44901, 100629, 134703, 301887, 6198001, 18594003, 55782009, 167346027, 502038081]

約数ペア:

[(1, 502038081), (3, 167346027), (9, 55782009), (27, 18594003), (81, 6198001), (1663, 301887), (3727, 134703), (4989, 100629), (11181, 44901), (14967, 33543)]