81927111

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{6323}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 125063424

約数和(自身を除く): 43136313

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 6323, 12957, 18969, 44261, 132783, 3901291, 11703873, 27309037, 81927111]

約数ペア:

[(1, 81927111), (3, 27309037), (7, 11703873), (21, 3901291), (617, 132783), (1851, 44261), (4319, 18969), (6323, 12957)]