73872183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 123494400

約数和(自身を除く): 49622217

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 1607, 2189, 4179, 4821, 6567, 11249, 15323, 17677, 33747, 45969, 53031, 123739, 319793, 371217, 959379, 2238551, 3517723, 6715653, 10553169, 24624061, 73872183]

約数ペア:

[(1, 73872183), (3, 24624061), (7, 10553169), (11, 6715653), (21, 3517723), (33, 2238551), (77, 959379), (199, 371217), (231, 319793), (597, 123739), (1393, 53031), (1607, 45969), (2189, 33747), (4179, 17677), (4821, 15323), (6567, 11249)]