42867651813

素因数分解:

$3^1\times 7^2\times {\mathrm{9341}}^1\times {\mathrm{31219}}^1$

素因数の和:40577

約数の個数: 24

約数和(自身を含む): 66497850720

約数和(自身を除く): 23630198907

約数列:

[1, 3, 7, 21, 49, 147, 9341, 28023, 31219, 65387, 93657, 196161, 218533, 457709, 655599, 1373127, 1529731, 4589193, 291616679, 874850037, 2041316753, 6123950259, 14289217271, 42867651813]

約数ペア:

[(1, 42867651813), (3, 14289217271), (7, 6123950259), (21, 2041316753), (49, 874850037), (147, 291616679), (9341, 4589193), (28023, 1529731), (31219, 1373127), (65387, 655599), (93657, 457709), (196161, 218533)]