165323199

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 233885232

約数和(自身を除く): 68562033

約数列:

[1, 3, 19, 57, 293, 361, 521, 879, 1083, 1563, 5567, 9899, 16701, 29697, 105773, 152653, 188081, 317319, 457959, 564243, 2900407, 8701221, 55107733, 165323199]

約数ペア:

[(1, 165323199), (3, 55107733), (19, 8701221), (57, 2900407), (293, 564243), (361, 457959), (521, 317319), (879, 188081), (1083, 152653), (1563, 105773), (5567, 29697), (9899, 16701)]