156678489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4027}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 255214080

約数和(自身を除く): 98535591

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 3537, 4027, 4323, 12081, 12969, 36243, 38907, 44297, 108729, 132891, 398673, 527537, 1196019, 1582611, 4747833, 5802907, 14243499, 17408721, 52226163, 156678489]

約数ペア:

[(1, 156678489), (3, 52226163), (9, 17408721), (11, 14243499), (27, 5802907), (33, 4747833), (99, 1582611), (131, 1196019), (297, 527537), (393, 398673), (1179, 132891), (1441, 108729), (3537, 44297), (4027, 38907), (4323, 36243), (12081, 12969)]