27775785113

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{77797}}^1$

素因数の和:77901

約数の個数: 24

約数和(自身を含む): 31300936128

約数和(自身を除く): 3525151015

約数列:

[1, 19, 23, 43, 361, 437, 817, 989, 8303, 15523, 18791, 77797, 357029, 1478143, 1789331, 3345271, 28084717, 33997289, 63560149, 76941233, 645948491, 1207642831, 1461883427, 27775785113]

約数ペア:

[(1, 27775785113), (19, 1461883427), (23, 1207642831), (43, 645948491), (361, 76941233), (437, 63560149), (817, 33997289), (989, 28084717), (8303, 3345271), (15523, 1789331), (18791, 1478143), (77797, 357029)]