71817093

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 109553600

約数和(自身を除く): 37736507

約数列:

[1, 3, 9, 19, 57, 171, 457, 919, 1371, 2757, 4113, 8271, 8683, 17461, 26049, 52383, 78147, 157149, 419983, 1259949, 3779847, 7979677, 23939031, 71817093]

約数ペア:

[(1, 71817093), (3, 23939031), (9, 7979677), (19, 3779847), (57, 1259949), (171, 419983), (457, 157149), (919, 78147), (1371, 52383), (2757, 26049), (4113, 17461), (8271, 8683)]