156942942039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{26921}}^1$

素因数の和:27937

約数の個数: 64

約数和(自身を含む): 265403537280

約数和(自身を除く): 108460595241

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 977, 1989, 2931, 5967, 8793, 12701, 16609, 26379, 26921, 38103, 49827, 80763, 114309, 149481, 215917, 242289, 342927, 349973, 448443, 457657, 647751, 726867, 1049919, 1372971, 1943253, 3149757, 4118913, 5829759, 5949541, 9449271, 12356739, 17848623, 26301817, 53545869, 78905451, 160637607, 236716353, 341923621, 447130889, 710149059, 1025770863, 1341392667, 3077312589, 4024178001, 5812701557, 9231937767, 12072534003, 17438104671, 52314314013, 156942942039]

約数ペア:

[(1, 156942942039), (3, 52314314013), (9, 17438104671), (13, 12072534003), (17, 9231937767), (27, 5812701557), (39, 4024178001), (51, 3077312589), (117, 1341392667), (153, 1025770863), (221, 710149059), (351, 447130889), (459, 341923621), (663, 236716353), (977, 160637607), (1989, 78905451), (2931, 53545869), (5967, 26301817), (8793, 17848623), (12701, 12356739), (16609, 9449271), (26379, 5949541), (26921, 5829759), (38103, 4118913), (49827, 3149757), (80763, 1943253), (114309, 1372971), (149481, 1049919), (215917, 726867), (242289, 647751), (342927, 457657), (349973, 448443)]