149814909

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{536971}}^1$

素因数の和:537008

約数の個数: 12

約数和(自身を含む): 223380352

約数和(自身を除く): 73565443

約数列:

[1, 3, 9, 31, 93, 279, 536971, 1610913, 4832739, 16646101, 49938303, 149814909]

約数ペア:

[(1, 149814909), (3, 49938303), (9, 16646101), (31, 4832739), (93, 1610913), (279, 536971)]