164084001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 241781760

約数和(自身を除く): 77697759

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 667, 989, 1247, 1907, 2001, 2967, 3741, 5721, 28681, 43861, 55303, 82001, 86043, 131583, 165909, 246003, 1271969, 1886023, 2378029, 3815907, 5658069, 7134087, 54694667, 164084001]

約数ペア:

[(1, 164084001), (3, 54694667), (23, 7134087), (29, 5658069), (43, 3815907), (69, 2378029), (87, 1886023), (129, 1271969), (667, 246003), (989, 165909), (1247, 131583), (1907, 86043), (2001, 82001), (2967, 55303), (3741, 43861), (5721, 28681)]