201613880187

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{829}}^1\times {\mathrm{93503}}^1$

素因数の和:94372

約数の個数: 36

約数和(自身を含む): 309734805120

約数和(自身を除く): 108120924933

約数列:

[1, 3, 9, 17, 51, 153, 289, 829, 867, 2487, 2601, 7461, 14093, 42279, 93503, 126837, 239581, 280509, 718743, 841527, 1589551, 2156229, 4768653, 14305959, 27022367, 77513987, 81067101, 232541961, 243201303, 697625883, 1317737779, 3953213337, 11859640011, 22401542243, 67204626729, 201613880187]

約数ペア:

[(1, 201613880187), (3, 67204626729), (9, 22401542243), (17, 11859640011), (51, 3953213337), (153, 1317737779), (289, 697625883), (829, 243201303), (867, 232541961), (2487, 81067101), (2601, 77513987), (7461, 27022367), (14093, 14305959), (42279, 4768653), (93503, 2156229), (126837, 1589551), (239581, 841527), (280509, 718743)]