53368389

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{12919}}^1$

素因数の和:12951

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 31283451

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 12919, 38757, 116271, 219623, 348813, 658869, 1046439, 1976607, 3139317, 5929821, 17789463, 53368389]

約数ペア:

[(1, 53368389), (3, 17789463), (9, 5929821), (17, 3139317), (27, 1976607), (51, 1046439), (81, 658869), (153, 348813), (243, 219623), (459, 116271), (1377, 38757), (4131, 12919)]