77090391

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64403}}^1$

素因数の和:64435

約数の個数: 24

約数和(自身を含む): 133960320

約数和(自身を除く): 56869929

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 64403, 193209, 450821, 579627, 1223657, 1352463, 3670971, 4057389, 8565599, 11012913, 25696797, 77090391]

約数ペア:

[(1, 77090391), (3, 25696797), (7, 11012913), (9, 8565599), (19, 4057389), (21, 3670971), (57, 1352463), (63, 1223657), (133, 579627), (171, 450821), (399, 193209), (1197, 64403)]