84353751

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 44209449

約数列:

[1, 3, 9, 27, 71, 79, 213, 237, 557, 639, 711, 1671, 1917, 2133, 5013, 5609, 15039, 16827, 39547, 44003, 50481, 118641, 132009, 151443, 355923, 396027, 1067769, 1188081, 3124213, 9372639, 28117917, 84353751]

約数ペア:

[(1, 84353751), (3, 28117917), (9, 9372639), (27, 3124213), (71, 1188081), (79, 1067769), (213, 396027), (237, 355923), (557, 151443), (639, 132009), (711, 118641), (1671, 50481), (1917, 44003), (2133, 39547), (5013, 16827), (5609, 15039)]