191673567

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 292469760

約数和(自身を除く): 100796193

約数列:

[1, 3, 9, 27, 47, 131, 141, 393, 423, 1153, 1179, 1269, 3459, 3537, 6157, 10377, 18471, 31131, 54191, 55413, 151043, 162573, 166239, 453129, 487719, 1359387, 1463157, 4078161, 7099021, 21297063, 63891189, 191673567]

約数ペア:

[(1, 191673567), (3, 63891189), (9, 21297063), (27, 7099021), (47, 4078161), (131, 1463157), (141, 1359387), (393, 487719), (423, 453129), (1153, 166239), (1179, 162573), (1269, 151043), (3459, 55413), (3537, 54191), (6157, 31131), (10377, 18471)]