27751662078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{660753859}}^1$

素因数の和:660753871

約数の個数: 16

約数和(自身を含む): 63432370560

約数和(自身を除く): 35680708482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 660753859, 1321507718, 1982261577, 3964523154, 4625277013, 9250554026, 13875831039, 27751662078]

約数ペア:

[(1, 27751662078), (2, 13875831039), (3, 9250554026), (6, 4625277013), (7, 3964523154), (14, 1982261577), (21, 1321507718), (42, 660753859)]