28094823

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 15839577

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 677, 783, 1431, 1537, 2031, 4611, 6093, 13833, 18279, 19633, 35881, 41499, 58899, 107643, 176697, 322929, 530091, 968787, 1040549, 3121647, 9364941, 28094823]

約数ペア:

[(1, 28094823), (3, 9364941), (9, 3121647), (27, 1040549), (29, 968787), (53, 530091), (87, 322929), (159, 176697), (261, 107643), (477, 58899), (677, 41499), (783, 35881), (1431, 19633), (1537, 18279), (2031, 13833), (4611, 6093)]