81331833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{5393}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 118581696

約数和(自身を除く): 37249863

約数列:

[1, 3, 11, 33, 457, 1371, 5027, 5393, 15081, 16179, 59323, 177969, 2464601, 7393803, 27110611, 81331833]

約数ペア:

[(1, 81331833), (3, 27110611), (11, 7393803), (33, 2464601), (457, 177969), (1371, 59323), (5027, 16179), (5393, 15081)]