84985011

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 44269389

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 431, 603, 981, 1293, 1809, 2943, 3879, 7303, 11637, 21909, 28877, 46979, 65727, 86631, 140937, 197181, 259893, 422811, 779679, 1268433, 3147593, 9442779, 28328337, 84985011]

約数ペア:

[(1, 84985011), (3, 28328337), (9, 9442779), (27, 3147593), (67, 1268433), (109, 779679), (201, 422811), (327, 259893), (431, 197181), (603, 140937), (981, 86631), (1293, 65727), (1809, 46979), (2943, 28877), (3879, 21909), (7303, 11637)]