121446459

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{3739}}^1$

素因数の和:4152

約数の個数: 20

約数和(自身を含む): 181921080

約数和(自身を除く): 60474621

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 3739, 10827, 11217, 32481, 33651, 100953, 302859, 1499339, 4498017, 13494051, 40482153, 121446459]

約数ペア:

[(1, 121446459), (3, 40482153), (9, 13494051), (27, 4498017), (81, 1499339), (401, 302859), (1203, 100953), (3609, 33651), (3739, 32481), (10827, 11217)]