27816057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 43205760

約数和(自身を除く): 15389703

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 3461, 8037, 10383, 31149, 65759, 162667, 197277, 488001, 591831, 1464003, 3090673, 9272019, 27816057]

約数ペア:

[(1, 27816057), (3, 9272019), (9, 3090673), (19, 1464003), (47, 591831), (57, 488001), (141, 197277), (171, 162667), (423, 65759), (893, 31149), (2679, 10383), (3461, 8037)]