156978438957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54000151}}^1$

素因数の和:54000193

約数の個数: 24

約数和(自身を含む): 252720711360

約数和(自身を除く): 95742272403

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 54000151, 162000453, 486001359, 918002567, 1026002869, 2754007701, 3078008607, 8262023103, 9234025821, 17442048773, 52326146319, 156978438957]

約数ペア:

[(1, 156978438957), (3, 52326146319), (9, 17442048773), (17, 9234025821), (19, 8262023103), (51, 3078008607), (57, 2754007701), (153, 1026002869), (171, 918002567), (323, 486001359), (969, 162000453), (2907, 54000151)]