27578771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 31926528

約数和(自身を除く): 4347757

約数列:

[1, 11, 23, 61, 253, 671, 1403, 1787, 15433, 19657, 41101, 109007, 452111, 1199077, 2507161, 27578771]

約数ペア:

[(1, 27578771), (11, 2507161), (23, 1199077), (61, 452111), (253, 109007), (671, 41101), (1403, 19657), (1787, 15433)]