48221481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 32418519

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1049, 1393, 2189, 3147, 4179, 6567, 7343, 11539, 15323, 22029, 34617, 45969, 80773, 208751, 242319, 626253, 1461257, 2296261, 4383771, 6888783, 16073827, 48221481]

約数ペア:

[(1, 48221481), (3, 16073827), (7, 6888783), (11, 4383771), (21, 2296261), (33, 1461257), (77, 626253), (199, 242319), (231, 208751), (597, 80773), (1049, 45969), (1393, 34617), (2189, 22029), (3147, 15323), (4179, 11539), (6567, 7343)]