3778904727

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1\times {\mathrm{2801}}^1$

素因数の和:3720

約数の個数: 36

約数和(自身を含む): 5919370704

約数和(自身を除く): 2140465977

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 887, 1521, 2661, 2801, 7983, 8403, 11531, 25209, 34593, 36413, 103779, 109239, 149903, 327717, 449709, 473369, 1349127, 1420107, 2484487, 4260321, 7453461, 22360383, 32298331, 96894993, 290684979, 419878303, 1259634909, 3778904727]

約数ペア:

[(1, 3778904727), (3, 1259634909), (9, 419878303), (13, 290684979), (39, 96894993), (117, 32298331), (169, 22360383), (507, 7453461), (887, 4260321), (1521, 2484487), (2661, 1420107), (2801, 1349127), (7983, 473369), (8403, 449709), (11531, 327717), (25209, 149903), (34593, 109239), (36413, 103779)]