73240443

素因数分解:

$3^9\times {\mathrm{61}}^2$

素因数の和:149

約数の個数: 30

約数和(自身を含む): 111689292

約数和(自身を除く): 38448849

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 2187, 3721, 4941, 6561, 11163, 14823, 19683, 33489, 44469, 100467, 133407, 301401, 400221, 904203, 1200663, 2712609, 8137827, 24413481, 73240443]

約数ペア:

[(1, 73240443), (3, 24413481), (9, 8137827), (27, 2712609), (61, 1200663), (81, 904203), (183, 400221), (243, 301401), (549, 133407), (729, 100467), (1647, 44469), (2187, 33489), (3721, 19683), (4941, 14823), (6561, 11163)]