214947459

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 333434880

約数和(自身を除く): 118487421

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 3617, 6603, 10851, 19809, 32553, 59427, 97659, 112127, 256807, 336381, 770421, 1009143, 2311263, 3027429, 6933789, 7961017, 23883051, 71649153, 214947459]

約数ペア:

[(1, 214947459), (3, 71649153), (9, 23883051), (27, 7961017), (31, 6933789), (71, 3027429), (93, 2311263), (213, 1009143), (279, 770421), (639, 336381), (837, 256807), (1917, 112127), (2201, 97659), (3617, 59427), (6603, 32553), (10851, 19809)]