25740099

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4157

約数の個数: 40

約数和(自身を含む): 47950848

約数和(自身を除く): 22210749

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4127, 6237, 12381, 28889, 37143, 45397, 86667, 111429, 136191, 260001, 317779, 334287, 408573, 780003, 953337, 1225719, 2340009, 2860011, 3677157, 8580033, 25740099]

約数ペア:

[(1, 25740099), (3, 8580033), (7, 3677157), (9, 2860011), (11, 2340009), (21, 1225719), (27, 953337), (33, 780003), (63, 408573), (77, 334287), (81, 317779), (99, 260001), (189, 136191), (231, 111429), (297, 86667), (567, 45397), (693, 37143), (891, 28889), (2079, 12381), (4127, 6237)]