164064681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{72053}}^1$

素因数の和:72093

約数の個数: 24

約数和(自身を含む): 269770176

約数和(自身を除く): 105705495

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 72053, 216159, 648477, 792583, 1657219, 2377749, 4971657, 7133247, 14914971, 18229409, 54688227, 164064681]

約数ペア:

[(1, 164064681), (3, 54688227), (9, 18229409), (11, 14914971), (23, 7133247), (33, 4971657), (69, 2377749), (99, 1657219), (207, 792583), (253, 648477), (759, 216159), (2277, 72053)]