86839101

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 136752000

約数和(自身を除く): 49912899

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 1553, 2071, 2943, 4659, 6213, 13977, 18639, 29507, 41931, 55917, 88521, 169277, 265563, 507831, 796689, 1523493, 3216263, 4570479, 9648789, 28946367, 86839101]

約数ペア:

[(1, 86839101), (3, 28946367), (9, 9648789), (19, 4570479), (27, 3216263), (57, 1523493), (109, 796689), (171, 507831), (327, 265563), (513, 169277), (981, 88521), (1553, 55917), (2071, 41931), (2943, 29507), (4659, 18639), (6213, 13977)]