53267787

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 80231424

約数和(自身を除く): 26963637

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 983, 2007, 2949, 6021, 8847, 18063, 26541, 54189, 79623, 219209, 238869, 657627, 1972881, 5918643, 17755929, 53267787]

約数ペア:

[(1, 53267787), (3, 17755929), (9, 5918643), (27, 1972881), (81, 657627), (223, 238869), (243, 219209), (669, 79623), (983, 54189), (2007, 26541), (2949, 18063), (6021, 8847)]