42117129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 64958400

約数和(自身を除く): 22841271

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 3469, 4047, 10407, 12141, 31221, 65911, 197733, 246299, 593199, 738897, 2216691, 4679681, 14039043, 42117129]

約数ペア:

[(1, 42117129), (3, 14039043), (9, 4679681), (19, 2216691), (57, 738897), (71, 593199), (171, 246299), (213, 197733), (639, 65911), (1349, 31221), (3469, 12141), (4047, 10407)]