27087727681

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{1178701}}^1$

素因数の和:1178789

約数の個数: 16

約数和(自身を含む): 32060694400

約数和(自身を除く): 4972966719

約数列:

[1, 7, 49, 67, 343, 469, 3283, 22981, 1178701, 8250907, 57756349, 78972967, 404294443, 552810769, 3869675383, 27087727681]

約数ペア:

[(1, 27087727681), (7, 3869675383), (49, 552810769), (67, 404294443), (343, 78972967), (469, 57756349), (3283, 8250907), (22981, 1178701)]