78938127

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 116882480

約数和(自身を除く): 37944353

約数列:

[1, 3, 9, 67, 109, 201, 327, 603, 981, 1201, 3603, 7303, 10809, 21909, 65727, 80467, 130909, 241401, 392727, 724203, 1178181, 8770903, 26312709, 78938127]

約数ペア:

[(1, 78938127), (3, 26312709), (9, 8770903), (67, 1178181), (109, 724203), (201, 392727), (327, 241401), (603, 130909), (981, 80467), (1201, 65727), (3603, 21909), (7303, 10809)]