63678987

素因数分解:

$3^3\times {\mathrm{1129}}^1\times {\mathrm{2089}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 94468000

約数和(自身を除く): 30789013

約数列:

[1, 3, 9, 27, 1129, 2089, 3387, 6267, 10161, 18801, 30483, 56403, 2358481, 7075443, 21226329, 63678987]

約数ペア:

[(1, 63678987), (3, 21226329), (9, 7075443), (27, 2358481), (1129, 56403), (2089, 30483), (3387, 18801), (6267, 10161)]