73964121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 123648000

約数和(自身を除く): 49683879

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 1609, 2189, 4179, 4827, 6567, 11263, 15323, 17699, 33789, 45969, 53097, 123893, 320191, 371679, 960573, 2241337, 3522101, 6724011, 10566303, 24654707, 73964121]

約数ペア:

[(1, 73964121), (3, 24654707), (7, 10566303), (11, 6724011), (21, 3522101), (33, 2241337), (77, 960573), (199, 371679), (231, 320191), (597, 123893), (1393, 53097), (1609, 45969), (2189, 33789), (4179, 17699), (4827, 15323), (6567, 11263)]