845163909

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11057}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 1326960000

約数和(自身を除く): 481796091

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 447, 513, 1341, 2831, 4023, 8493, 11057, 25479, 33171, 76437, 99513, 210083, 298539, 630249, 1647493, 1890747, 4942479, 5672241, 14827437, 31302367, 44482311, 93907101, 281721303, 845163909]

約数ペア:

[(1, 845163909), (3, 281721303), (9, 93907101), (19, 44482311), (27, 31302367), (57, 14827437), (149, 5672241), (171, 4942479), (447, 1890747), (513, 1647493), (1341, 630249), (2831, 298539), (4023, 210083), (8493, 99513), (11057, 76437), (25479, 33171)]