42345099

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{3761}}^1$

素因数の和:3912

約数の個数: 20

約数和(自身を含む): 63728280

約数和(自身を除く): 21383181

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 3761, 11259, 11283, 33849, 101547, 304641, 522779, 1568337, 4705011, 14115033, 42345099]

約数ペア:

[(1, 42345099), (3, 14115033), (9, 4705011), (27, 1568337), (81, 522779), (139, 304641), (417, 101547), (1251, 33849), (3753, 11283), (3761, 11259)]