120785763

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45289}}^1$

素因数の和:45426

約数の個数: 16

約数和(自身を含む): 185507840

約数和(自身を除く): 64722077

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 45289, 135867, 317023, 951069, 5751703, 17255109, 40261921, 120785763]

約数ペア:

[(1, 120785763), (3, 40261921), (7, 17255109), (21, 5751703), (127, 951069), (381, 317023), (889, 135867), (2667, 45289)]