57292227

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{22027}}^1$

素因数の和:22067

約数の個数: 18

約数和(自身を含む): 87913748

約数和(自身を除く): 30621521

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 22027, 66081, 198243, 374459, 1123377, 3370131, 6365803, 19097409, 57292227]

約数ペア:

[(1, 57292227), (3, 19097409), (9, 6365803), (17, 3370131), (51, 1123377), (153, 374459), (289, 198243), (867, 66081), (2601, 22027)]