159187847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6053}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 208160736

約数和(自身を除く): 48972889

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 2023, 3757, 6053, 26299, 42371, 78689, 102901, 550823, 720307, 1337713, 1749317, 9363991, 12245219, 22741121, 159187847]

約数ペア:

[(1, 159187847), (7, 22741121), (13, 12245219), (17, 9363991), (91, 1749317), (119, 1337713), (221, 720307), (289, 550823), (1547, 102901), (2023, 78689), (3757, 42371), (6053, 26299)]