56071323

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80911}}^1$

素因数の和:80935

約数の個数: 24

約数和(自身を含む): 100978176

約数和(自身を除く): 44906853

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 80911, 242733, 566377, 728199, 890021, 1699131, 2670063, 5097393, 6230147, 8010189, 18690441, 56071323]

約数ペア:

[(1, 56071323), (3, 18690441), (7, 8010189), (9, 6230147), (11, 5097393), (21, 2670063), (33, 1699131), (63, 890021), (77, 728199), (99, 566377), (231, 242733), (693, 80911)]