86963817

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 124541280

約数和(自身を除く): 37577463

約数列:

[1, 3, 19, 57, 59, 177, 361, 1083, 1121, 1361, 3363, 4083, 21299, 25859, 63897, 77577, 80299, 240897, 491321, 1473963, 1525681, 4577043, 28987939, 86963817]

約数ペア:

[(1, 86963817), (3, 28987939), (19, 4577043), (57, 1525681), (59, 1473963), (177, 491321), (361, 240897), (1083, 80299), (1121, 77577), (1361, 63897), (3363, 25859), (4083, 21299)]