91091391

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1979}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 123868800

約数和(自身を除く): 32777409

約数列:

[1, 3, 67, 201, 229, 687, 1979, 5937, 15343, 46029, 132593, 397779, 453191, 1359573, 30363797, 91091391]

約数ペア:

[(1, 91091391), (3, 30363797), (67, 1359573), (201, 453191), (229, 397779), (687, 132593), (1979, 46029), (5937, 15343)]