89804589

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 140743680

約数和(自身を除く): 50939091

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 469, 581, 769, 1407, 1743, 2307, 5383, 5561, 16149, 16683, 38927, 51523, 63827, 116781, 154569, 191481, 360661, 446789, 1081983, 1340367, 4276409, 12829227, 29934863, 89804589]

約数ペア:

[(1, 89804589), (3, 29934863), (7, 12829227), (21, 4276409), (67, 1340367), (83, 1081983), (201, 446789), (249, 360661), (469, 191481), (581, 154569), (769, 116781), (1407, 63827), (1743, 51523), (2307, 38927), (5383, 16683), (5561, 16149)]