86388747

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 125712816

約数和(自身を除く): 39324069

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1887, 2693, 8079, 10693, 32079, 45781, 99641, 137343, 298923, 778277, 1693897, 2334831, 5081691, 28796249, 86388747]

約数ペア:

[(1, 86388747), (3, 28796249), (17, 5081691), (37, 2334831), (51, 1693897), (111, 778277), (289, 298923), (629, 137343), (867, 99641), (1887, 45781), (2693, 32079), (8079, 10693)]