127139841

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{100189}}^1$

素因数の和:100245

約数の個数: 16

約数和(自身を含む): 192364800

約数和(自身を除く): 65224959

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 100189, 300567, 901701, 2705103, 4708883, 14126649, 42379947, 127139841]

約数ペア:

[(1, 127139841), (3, 42379947), (9, 14126649), (27, 4708883), (47, 2705103), (141, 901701), (423, 300567), (1269, 100189)]