56993517

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 102545280

約数和(自身を除く): 45551763

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 1873, 3381, 4347, 5619, 10143, 13111, 16857, 30429, 39333, 43079, 50571, 91777, 117999, 129237, 275331, 301553, 353997, 387711, 825993, 904659, 1163133, 2110871, 2477979, 2713977, 6332613, 8141931, 18997839, 56993517]

約数ペア:

[(1, 56993517), (3, 18997839), (7, 8141931), (9, 6332613), (21, 2713977), (23, 2477979), (27, 2110871), (49, 1163133), (63, 904659), (69, 825993), (147, 387711), (161, 353997), (189, 301553), (207, 275331), (441, 129237), (483, 117999), (621, 91777), (1127, 50571), (1323, 43079), (1449, 39333), (1873, 30429), (3381, 16857), (4347, 13111), (5619, 10143)]