68558859

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 39441141

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 1249, 2033, 2889, 3747, 6099, 11241, 18297, 23731, 33723, 54891, 71193, 133643, 213579, 400929, 640737, 1202787, 2539217, 3608361, 7617651, 22852953, 68558859]

約数ペア:

[(1, 68558859), (3, 22852953), (9, 7617651), (19, 3608361), (27, 2539217), (57, 1202787), (107, 640737), (171, 400929), (321, 213579), (513, 133643), (963, 71193), (1249, 54891), (2033, 33723), (2889, 23731), (3747, 18297), (6099, 11241)]