47707623

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{797}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 71452920

約数和(自身を除く): 23745297

約数列:

[1, 3, 9, 27, 81, 739, 797, 2217, 2391, 6651, 7173, 19953, 21519, 59859, 64557, 588983, 1766949, 5300847, 15902541, 47707623]

約数ペア:

[(1, 47707623), (3, 15902541), (9, 5300847), (27, 1766949), (81, 588983), (739, 64557), (797, 59859), (2217, 21519), (2391, 19953), (6651, 7173)]