153451503

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{111439}}^1$

素因数の和:111468

約数の個数: 20

約数和(自身を含む): 242716320

約数和(自身を除く): 89264817

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 111439, 334317, 1002951, 1894463, 3008853, 5683389, 9026559, 17050167, 51150501, 153451503]

約数ペア:

[(1, 153451503), (3, 51150501), (9, 17050167), (17, 9026559), (27, 5683389), (51, 3008853), (81, 1894463), (153, 1002951), (459, 334317), (1377, 111439)]