53987433

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 73367616

約数和(自身を除く): 19380183

約数列:

[1, 3, 83, 157, 249, 471, 1381, 4143, 13031, 39093, 114623, 216817, 343869, 650451, 17995811, 53987433]

約数ペア:

[(1, 53987433), (3, 17995811), (83, 650451), (157, 343869), (249, 216817), (471, 114623), (1381, 39093), (4143, 13031)]