201727395

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3467}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 359562240

約数和(自身を除く): 157834845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 2155, 3467, 3879, 6465, 10401, 11637, 17335, 19395, 31203, 52005, 58185, 93609, 156015, 468045, 1494277, 4482831, 7471385, 13448493, 22414155, 40345479, 67242465, 201727395]

約数ペア:

[(1, 201727395), (3, 67242465), (5, 40345479), (9, 22414155), (15, 13448493), (27, 7471385), (45, 4482831), (135, 1494277), (431, 468045), (1293, 156015), (2155, 93609), (3467, 58185), (3879, 52005), (6465, 31203), (10401, 19395), (11637, 17335)]