72994431

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 99721728

約数和(自身を除く): 26727297

約数列:

[1, 3, 47, 141, 401, 1203, 1291, 3873, 18847, 56541, 60677, 182031, 517691, 1553073, 24331477, 72994431]

約数ペア:

[(1, 72994431), (3, 24331477), (47, 1553073), (141, 517691), (401, 182031), (1203, 60677), (1291, 56541), (3873, 18847)]