55940787

素因数分解:

$3^5\times 7^1\times {\mathrm{32887}}^1$

素因数の和:32909

約数の個数: 24

約数和(自身を含む): 95769856

約数和(自身を除く): 39829069

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 32887, 98661, 230209, 295983, 690627, 887949, 2071881, 2663847, 6215643, 7991541, 18646929, 55940787]

約数ペア:

[(1, 55940787), (3, 18646929), (7, 7991541), (9, 6215643), (21, 2663847), (27, 2071881), (63, 887949), (81, 690627), (189, 295983), (243, 230209), (567, 98661), (1701, 32887)]