53703

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 24

約数和(自身を含む): 91728

約数和(自身を除く): 38025

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 5967, 17901, 53703]

約数ペア:

[(1, 53703), (3, 17901), (9, 5967), (13, 4131), (17, 3159), (27, 1989), (39, 1377), (51, 1053), (81, 663), (117, 459), (153, 351), (221, 243)]