75452409

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29009}}^1$

素因数の和:29049

約数の個数: 18

約数和(自身を含む): 115778910

約数和(自身を除く): 40326501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 29009, 87027, 261081, 493153, 1479459, 4438377, 8383601, 25150803, 75452409]

約数ペア:

[(1, 75452409), (3, 25150803), (9, 8383601), (17, 4438377), (51, 1479459), (153, 493153), (289, 261081), (867, 87027), (2601, 29009)]