156730049943

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{2731}}^1\times {\mathrm{2789}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 220741228800

約数和(自身を除く): 64011178857

約数列:

[1, 3, 19, 57, 361, 1083, 2731, 2789, 6859, 8193, 8367, 20577, 51889, 52991, 155667, 158973, 985891, 1006829, 2957673, 3020487, 7616759, 18731929, 19129751, 22850277, 56195787, 57389253, 144718421, 434155263, 2749649999, 8248949997, 52243349981, 156730049943]

約数ペア:

[(1, 156730049943), (3, 52243349981), (19, 8248949997), (57, 2749649999), (361, 434155263), (1083, 144718421), (2731, 57389253), (2789, 56195787), (6859, 22850277), (8193, 19129751), (8367, 18731929), (20577, 7616759), (51889, 3020487), (52991, 2957673), (155667, 1006829), (158973, 985891)]