165623049

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 259269120

約数和(自身を除く): 93646071

約数列:

[1, 3, 9, 27, 31, 71, 81, 93, 213, 279, 639, 837, 929, 1917, 2201, 2511, 2787, 5751, 6603, 8361, 19809, 25083, 28799, 59427, 65959, 75249, 86397, 178281, 197877, 259191, 593631, 777573, 1780893, 2044729, 2332719, 5342679, 6134187, 18402561, 55207683, 165623049]

約数ペア:

[(1, 165623049), (3, 55207683), (9, 18402561), (27, 6134187), (31, 5342679), (71, 2332719), (81, 2044729), (93, 1780893), (213, 777573), (279, 593631), (639, 259191), (837, 197877), (929, 178281), (1917, 86397), (2201, 75249), (2511, 65959), (2787, 59427), (5751, 28799), (6603, 25083), (8361, 19809)]