1942451982189

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{827}}^1\times {\mathrm{57649}}^1$

素因数の和:58991

約数の個数: 40

約数和(自身を含む): 2911022452800

約数和(自身を除く): 968570470611

約数列:

[1, 3, 9, 27, 81, 503, 827, 1509, 2481, 4527, 7443, 13581, 22329, 40743, 57649, 66987, 172947, 415981, 518841, 1247943, 1556523, 3743829, 4669569, 11231487, 28997447, 33694461, 47675723, 86992341, 143027169, 260977023, 429081507, 782931069, 1287244521, 2348793207, 3861733563, 23980888669, 71942666007, 215827998021, 647483994063, 1942451982189]

約数ペア:

[(1, 1942451982189), (3, 647483994063), (9, 215827998021), (27, 71942666007), (81, 23980888669), (503, 3861733563), (827, 2348793207), (1509, 1287244521), (2481, 782931069), (4527, 429081507), (7443, 260977023), (13581, 143027169), (22329, 86992341), (40743, 47675723), (57649, 33694461), (66987, 28997447), (172947, 11231487), (415981, 4669569), (518841, 3743829), (1247943, 1556523)]