275817609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 419928960

約数和(自身を除く): 144111351

約数列:

[1, 3, 9, 27, 43, 129, 353, 387, 673, 1059, 1161, 2019, 3177, 6057, 9531, 15179, 18171, 28939, 45537, 86817, 136611, 237569, 260451, 409833, 712707, 781353, 2138121, 6414363, 10215467, 30646401, 91939203, 275817609]

約数ペア:

[(1, 275817609), (3, 91939203), (9, 30646401), (27, 10215467), (43, 6414363), (129, 2138121), (353, 781353), (387, 712707), (673, 409833), (1059, 260451), (1161, 237569), (2019, 136611), (3177, 86817), (6057, 45537), (9531, 28939), (15179, 18171)]