49969737

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 27076023

約数列:

[1, 3, 9, 27, 31, 93, 227, 263, 279, 681, 789, 837, 2043, 2367, 6129, 7037, 7101, 8153, 21111, 24459, 59701, 63333, 73377, 179103, 189999, 220131, 537309, 1611927, 1850731, 5552193, 16656579, 49969737]

約数ペア:

[(1, 49969737), (3, 16656579), (9, 5552193), (27, 1850731), (31, 1611927), (93, 537309), (227, 220131), (263, 189999), (279, 179103), (681, 73377), (789, 63333), (837, 59701), (2043, 24459), (2367, 21111), (6129, 8153), (7037, 7101)]