87111219

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9091

約数の個数: 24

約数和(自身を含む): 132404160

約数和(自身を除く): 45292941

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9043, 9633, 27129, 117559, 171817, 352677, 515451, 1528267, 2233621, 4584801, 6700863, 29037073, 87111219]

約数ペア:

[(1, 87111219), (3, 29037073), (13, 6700863), (19, 4584801), (39, 2233621), (57, 1528267), (169, 515451), (247, 352677), (507, 171817), (741, 117559), (3211, 27129), (9043, 9633)]