81024417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3617}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 124169760

約数和(自身を除く): 43145343

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 3617, 7467, 10851, 22401, 32553, 68723, 206169, 473827, 618507, 1421481, 4264443, 9002713, 27008139, 81024417]

約数ペア:

[(1, 81024417), (3, 27008139), (9, 9002713), (19, 4264443), (57, 1421481), (131, 618507), (171, 473827), (393, 206169), (1179, 68723), (2489, 32553), (3617, 22401), (7467, 10851)]