77452443

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{1901}}^1$

素因数の和:2416

約数の個数: 20

約数和(自身を含む): 115991568

約数和(自身を除く): 38539125

約数列:

[1, 3, 9, 27, 81, 503, 1509, 1901, 4527, 5703, 13581, 17109, 40743, 51327, 153981, 956203, 2868609, 8605827, 25817481, 77452443]

約数ペア:

[(1, 77452443), (3, 25817481), (9, 8605827), (27, 2868609), (81, 956203), (503, 153981), (1509, 51327), (1901, 40743), (4527, 17109), (5703, 13581)]