27996845205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{266636621}}^1$

素因数の和:266636636

約数の個数: 16

約数和(自身を含む): 51194231424

約数和(自身を除く): 23197386219

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 266636621, 799909863, 1333183105, 1866456347, 3999549315, 5599369041, 9332281735, 27996845205]

約数ペア:

[(1, 27996845205), (3, 9332281735), (5, 5599369041), (7, 3999549315), (15, 1866456347), (21, 1333183105), (35, 799909863), (105, 266636621)]