155747591

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 172470144

約数和(自身を除く): 16722553

約数列:

[1, 17, 43, 83, 151, 289, 731, 1411, 2567, 3569, 6493, 12427, 12533, 23987, 43639, 60673, 110381, 213061, 538919, 1031441, 1876477, 3622037, 9161623, 155747591]

約数ペア:

[(1, 155747591), (17, 9161623), (43, 3622037), (83, 1876477), (151, 1031441), (289, 538919), (731, 213061), (1411, 110381), (2567, 60673), (3569, 43639), (6493, 23987), (12427, 12533)]