49494321

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 79732224

約数和(自身を除く): 30237903

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 857, 1863, 2139, 2511, 2571, 6417, 7713, 19251, 19711, 23139, 26567, 57753, 59133, 69417, 79701, 177399, 239103, 532197, 611041, 717309, 1596591, 1833123, 2151927, 5499369, 16498107, 49494321]

約数ペア:

[(1, 49494321), (3, 16498107), (9, 5499369), (23, 2151927), (27, 1833123), (31, 1596591), (69, 717309), (81, 611041), (93, 532197), (207, 239103), (279, 177399), (621, 79701), (713, 69417), (837, 59133), (857, 57753), (1863, 26567), (2139, 23139), (2511, 19711), (2571, 19251), (6417, 7713)]