66482213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5336

約数の個数: 16

約数和(自身を含む): 80302080

約数和(自身を除く): 13819867

約数列:

[1, 7, 23, 79, 161, 553, 1817, 5227, 12719, 36589, 120221, 412933, 841547, 2890531, 9497459, 66482213]

約数ペア:

[(1, 66482213), (7, 9497459), (23, 2890531), (79, 841547), (161, 412933), (553, 120221), (1817, 36589), (5227, 12719)]