51227397

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{48649}}^1$

素因数の和:48674

約数の個数: 20

約数和(自身を含む): 82413100

約数和(自身を除く): 31185703

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 48649, 145947, 437841, 632437, 1313523, 1897311, 3940569, 5691933, 17075799, 51227397]

約数ペア:

[(1, 51227397), (3, 17075799), (9, 5691933), (13, 3940569), (27, 1897311), (39, 1313523), (81, 632437), (117, 437841), (351, 145947), (1053, 48649)]