149486729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54617}}^1$

素因数の和:54664

約数の個数: 16

約数和(自身を含む): 188759808

約数和(自身を除く): 39273079

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 54617, 382319, 928489, 1256191, 6499423, 8793337, 21355247, 149486729]

約数ペア:

[(1, 149486729), (7, 21355247), (17, 8793337), (23, 6499423), (119, 1256191), (161, 928489), (391, 382319), (2737, 54617)]