54677973

素因数分解:

$3^1\times 7^4\times {\mathrm{7591}}^1$

素因数の和:7622

約数の個数: 20

約数和(自身を含む): 85060768

約数和(自身を除く): 30382795

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 7591, 22773, 53137, 159411, 371959, 1115877, 2603713, 7811139, 18225991, 54677973]

約数ペア:

[(1, 54677973), (3, 18225991), (7, 7811139), (21, 2603713), (49, 1115877), (147, 371959), (343, 159411), (1029, 53137), (2401, 22773), (7203, 7591)]