45019719

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17972

約数の個数: 20

約数和(自身を含む): 69424960

約数和(自身を除く): 24405241

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 17929, 53787, 161361, 484083, 555799, 1452249, 1667397, 5002191, 15006573, 45019719]

約数ペア:

[(1, 45019719), (3, 15006573), (9, 5002191), (27, 1667397), (31, 1452249), (81, 555799), (93, 484083), (279, 161361), (837, 53787), (2511, 17929)]