279600201

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 423187200

約数和(自身を除く): 143586999

約数列:

[1, 3, 9, 27, 71, 157, 213, 471, 639, 929, 1413, 1917, 2787, 4239, 8361, 11147, 25083, 33441, 65959, 100323, 145853, 197877, 300969, 437559, 593631, 1312677, 1780893, 3938031, 10355563, 31066689, 93200067, 279600201]

約数ペア:

[(1, 279600201), (3, 93200067), (9, 31066689), (27, 10355563), (71, 3938031), (157, 1780893), (213, 1312677), (471, 593631), (639, 437559), (929, 300969), (1413, 197877), (1917, 145853), (2787, 100323), (4239, 65959), (8361, 33441), (11147, 25083)]