27879205071

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{21569}}^1$

素因数の和:21863

約数の個数: 32

約数和(自身を含む): 39136608000

約数和(自身を除く): 11257402929

約数列:

[1, 3, 29, 83, 87, 179, 249, 537, 2407, 5191, 7221, 14857, 15573, 21569, 44571, 64707, 430853, 625501, 1292559, 1790227, 1876503, 3860851, 5370681, 11582553, 51916583, 111964679, 155749749, 320450633, 335894037, 961351899, 9293068357, 27879205071]

約数ペア:

[(1, 27879205071), (3, 9293068357), (29, 961351899), (83, 335894037), (87, 320450633), (179, 155749749), (249, 111964679), (537, 51916583), (2407, 11582553), (5191, 5370681), (7221, 3860851), (14857, 1876503), (15573, 1790227), (21569, 1292559), (44571, 625501), (64707, 430853)]