27291033

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13127}}^1$

素因数の和:13154

約数の個数: 32

約数和(自身を含む): 50411520

約数和(自身を除く): 23120487

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 13127, 39381, 91889, 118143, 144397, 275667, 354429, 433191, 827001, 1010779, 1299573, 2481003, 3032337, 3898719, 9097011, 27291033]

約数ペア:

[(1, 27291033), (3, 9097011), (7, 3898719), (9, 3032337), (11, 2481003), (21, 1299573), (27, 1010779), (33, 827001), (63, 433191), (77, 354429), (99, 275667), (189, 144397), (231, 118143), (297, 91889), (693, 39381), (2079, 13127)]