121475331

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 178227504

約数和(自身を除く): 56752173

約数列:

[1, 3, 9, 97, 291, 347, 401, 873, 1041, 1203, 3123, 3609, 33659, 38897, 100977, 116691, 139147, 302931, 350073, 417441, 1252323, 13497259, 40491777, 121475331]

約数ペア:

[(1, 121475331), (3, 40491777), (9, 13497259), (97, 1252323), (291, 417441), (347, 350073), (401, 302931), (873, 139147), (1041, 116691), (1203, 100977), (3123, 38897), (3609, 33659)]