55158387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56923}}^1$

素因数の和:56962

約数の個数: 16

約数和(自身を含む): 81970560

約数和(自身を除く): 26812173

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 56923, 170769, 967691, 1081537, 2903073, 3244611, 18386129, 55158387]

約数ペア:

[(1, 55158387), (3, 18386129), (17, 3244611), (19, 2903073), (51, 1081537), (57, 967691), (323, 170769), (969, 56923)]