68958963

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 101627136

約数和(自身を除く): 32668173

約数列:

[1, 3, 9, 71, 213, 311, 347, 639, 933, 1041, 2799, 3123, 22081, 24637, 66243, 73911, 107917, 198729, 221733, 323751, 971253, 7662107, 22986321, 68958963]

約数ペア:

[(1, 68958963), (3, 22986321), (9, 7662107), (71, 971253), (213, 323751), (311, 221733), (347, 198729), (639, 107917), (933, 73911), (1041, 66243), (2799, 24637), (3123, 22081)]