1558164033

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{107467}}^1$

素因数の和:107658

約数の個数: 20

約数和(自身を含む): 2340653040

約数和(自身を除く): 782489007

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 14499, 107467, 322401, 967203, 2901609, 8704827, 19236593, 57709779, 173129337, 519388011, 1558164033]

約数ペア:

[(1, 1558164033), (3, 519388011), (9, 173129337), (27, 57709779), (81, 19236593), (179, 8704827), (537, 2901609), (1611, 967203), (4833, 322401), (14499, 107467)]