53975241

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5897}}^1$

素因数の和:6022

約数の個数: 20

約数和(自身を含む): 81357012

約数和(自身を除く): 27381771

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5897, 9153, 17691, 53073, 159219, 477657, 666361, 1999083, 5997249, 17991747, 53975241]

約数ペア:

[(1, 53975241), (3, 17991747), (9, 5997249), (27, 1999083), (81, 666361), (113, 477657), (339, 159219), (1017, 53073), (3051, 17691), (5897, 9153)]