205126977027

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11399}}^1\times {\mathrm{10847}}^1$

素因数の和:22335

約数の個数: 32

約数和(自身を含む): 316588032000

約数和(自身を除く): 111461054973

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 10847, 11399, 32541, 34197, 75929, 79793, 227787, 239379, 856913, 900521, 2570739, 2701563, 5998391, 6303647, 17995173, 18910941, 123644953, 370934859, 865514671, 2596544013, 9767951287, 29303853861, 68375659009, 205126977027]

約数ペア:

[(1, 205126977027), (3, 68375659009), (7, 29303853861), (21, 9767951287), (79, 2596544013), (237, 865514671), (553, 370934859), (1659, 123644953), (10847, 18910941), (11399, 17995173), (32541, 6303647), (34197, 5998391), (75929, 2701563), (79793, 2570739), (227787, 900521), (239379, 856913)]